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12x24x1 Home Air Filters

The 12x24x1 air filter is a standard sized air filter and can be found at most retail and hardware stores. By definition, “standard sized” means the air filter is cut nominally with a 1/2″ undercut following industry standards. It is quite easy to forget about your home’s air filters as they are usually hidden away behind closed doors. However, regular maintenance is an absolute must not only for comfort but also for HVAC system safety. Changing your 12x24x1 air filter on a regular basis:

  • Increases indoor comfort
  • Improves your home’s IAQ (Indoor Air Quality)
  • Protects HVAC equipment from damage
  • Decreases home energy bills
  • Improves heating and cooling efficiency

How does your 12x24x1 filter work?

12x24x1 Air Filters Clean Indoor Air

12x24x1 air filters

The EPA reports that indoor air pollution is one of the top 5 of environmental health risks. A home’s indoor air quality (IAQ) decreases when airborne particulates/matter enter and circulate in the indoor air. Improper ventilation and increased temperature and humidity levels also worsen IAQ. On top of those factors, there are many other indoor air pollution sources that are abundant in our everyday lives. A few examples are scented candles, spray air fresheners, printers, cooking fumes, smoke from cigarettes/cigars and fires, as well as drapes/carpet/furniture.

Increasing Your Home’s IAQ

An HVAC systems main job is to bring outdoor air inside and circulate it throughout the home. It is during this circulation process that the outdoor air is forced to pass through the air filter. 12x24x1 air filters trap any dust, particles and debris that is in the outdoor air therefore allowing clean air to circulate through the home. The particulates that are trapped include:

  • Volatile Organic Compounds (VOCs)
  • Human hair
  • Pet dander
  • Dust
  • Dust mites
  • Vapors, odors, gasses
  • Organic waste
  • Carpet/fabric fibers
  • Smoke and emissions
  • Microbiological growth

Reducing these indoor air pollution sources protects your home’s IAQ. It also allows the 12x24x1 air filter to capture pollutants more efficiently and effectively that would otherwise enter the air you breathe. Air filters should be changed regularly (every 1-3 months according to manufacturer’s directions) to make sure your home always has the cleanest indoor air possible.

12x24x1 Air Filters Protect HVAC Systems

Not only do air filters protect indoor air quality, but they also protect HVAC equipment from damage. Regular HVAC maintenance includes changing your air filters on a regular basis. In doing so, you prevent dust and debris from building up on the motor and wires, mold growth and even permanent damage. Water pools around the evaporator coils/condensate lines and holes and/or leaks in the equipment can also cause equipment damage if left unfixed. A new 12x24x1 air filter will prevent damage to these pricy components:

  • Thermostats
  • Flame sensors
  • Blower motors
  • Fire exchangers

How to Improve IAQ:

  1. Regular cleaning: Dust, sweep and vacuum on a regular basis. Make sure to vacuum floors and carpets AND blinds and vents as well.
  2. Reduce indoor pollution sources: Hardwood floors are the better option over carpet when it comes to reducing indoor air pollution. Keep your windows free of heavy curtains and instead choose open and natural light. Regularly check around your home for any leaks/holes and patch them up to prevent outdoor pollution from creeping into your home. In doing so, less stress will be put on your 12x24x1 air filter and improve your home’s IAQ.
  3. Pets: Pets are a source of indoor air pollution for multiple reasons. Pet hair and dander (dead skin cells from an animal) quickly becomes a problem if pets aren’t brushed/bathed regularly. Your fur baby’s paws track in dirt, debris, pollen, and dander from outside so wiping your pet’s paws after coming in the house will help. If possible, try to keep your pets off furniture and out of bedrooms. Also be sure to wash blankets and floors regularly to keep the dander at bay.
  4. Dust allergies: Dust and other particulates in the air can aggravate respiratory sensitivities in those that suffer from seasonal allergies and/or asthma. Clean indoor air is essential to help those that are sensitive stay comfortable and healthy.

US Home Filter Carries AC Filters to Fit All HVAC Units

No matter which HVAC system you have, every unit needs a quality filter that fits properly to keep your indoor air quality clean and your heat running at its maximum efficiency this Fall and Winter. US Home Filter can supply you with the best and most efficient HVAC filter available! Changing the filter is as important as changing the oil in your car and US Home Filter makes filters that fit all AC/HVAC units. From standard to custom air filters, to whole-house filtersgrille filters and humidifier filters, we have all of your filter needs covered!

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Your 24x24x1 Home Air Filter

The standard sized 24x24x1 air filter is readily available at local retail/hardware stores. The term “standard sized” means the air filter is cut nominally with a 1/2″ undercut according to industry standards. Air filters are an easy thing to forget about as they are typically behind closed doors; however, regular maintenance is essential for HVAC system safety as well as home comfort. Regularly changing your 24x24x1 air filter:

  • Increases comfort
  • Improves indoor air quality (IAQ)
  • Protects the HVAC equipment
  • Lowers energy bills
  • Improves the efficiency of cooling and heating

How does your 24x24x1 filter work?

24x24x1 Air Filters Clean the Air Indoors

24x24x1 air filters

According to the EPA, indoor air pollution is in the top 5 of environmental health risks. When airborne particulates/matter enter and circulate throughout your indoor air, your home’s indoor air quality (IAQ) decreases.  IAQ also worsens with improper ventilation and when temperatures and humidity levels increase. There are also many other sources of indoor air pollution that are abundant in our daily lives. The include, but are not limited to, cooking fumes, smoke from cigarettes/cigars and fires, scented candles, spray air fresheners, drapes/carpet/furniture, and even printers.

Increasing IAQ in the Home

An HVAC systems primary job is to bring outdoor air inside and circulate it through the home. During the circulation process, outdoor air is forced through the air filter. 24x24x1 air filters trap dust, particles and debris that is present outdoor air, pushing clean air into the home. These particulates include:

  • Volatile Organic Compounds (VOCs)
  • Human hair
  • Pet dander
  • Dust
  • Dust mites
  • Vapors, odors, gasses
  • Organic waste
  • Carpet/fabric fibers
  • Smoke and emissions
  • Microbiological growth

When you reduce indoor air pollution sources, you’re also protecting your home’s IAQ. By reducing the sources, the 24x24x1 air filter can more efficiently and effectively capture pollutants that would otherwise enter into the indoor air you breathe. Air filters should be changed regularly (every 1-3 months according to manufacturer’s directions) to ensure your home always has the cleanest indoor air possible.

24x24x1 Air Filters Protect Your HVAC

On top of protecting indoor air quality, air filters also protect HVAC equipment from damage. Regular HVAC maintenance includes changing your air filters on a regular basis. Mold growth and even permanent damage can occur if dust and debris is allowed to build up on the motor and wires, water pools around the evaporator coils/condensate lines, or if holes and/or leaks in the equipment are left unfixed. A new 24x24x1 air filter will prevent damage to these expensive components:

  • Thermostats
  • Flame sensors
  • Blower motors
  • Fire exchangers

Ways to Improve IAQ:

  1. Regular cleaning: Dust, sweep and vacuum on a regular basis. Vacuum not only floors and carpets, but blinds and vents as well.
  2. Reduce sources of indoor pollution: When choosing a flooring for your house, hardwood is always the better option over carpet to reduce indoor air pollution. For windows, choose open and natural light over drapery. Check around your home for any leaks/holes and patch them up so the outdoor pollution doesn’t make it’s way in your home. By following these steps, less stress will be put on your 24x24x1 air filter and improve your home’s IAQ.
  3. Pets: Although so cute and lovable, pets are a source of indoor air pollution for multiple reasons. Pet hair and dander (dead skin cells from an animal) easily becomes a problem quickly if pets aren’t brushed/bathed regularly. Our furry friend’s paws track in all kinds of dirt, debris, pollen, and dander from outside so wiping your pets paws after coming in the house is a huge help. If at all possible, try to keep your pets off furniture and out of bedrooms and wash blankets and floors regularly to keep the dander at bay.
  4. Dust Allergies: Dust and other particulates in the air results in respiratory sensitivities to those that suffer from seasonal allergies and/or asthma. Clean indoor air is essential to help those that are sensitive stay comfortable and healthy.

US Home Filter Carries AC Filters to Fit All HVAC Units

No matter which HVAC system you have, every unit needs a quality filter that fits properly to keep your indoor air quality clean and your heat running at its maximum efficiency this Fall and Winter. US Home Filter can supply you with the best and most efficient HVAC filter available! Changing the filter is as important as changing the oil in your car and US Home Filter makes filters that fit all AC/HVAC units. From standard to custom air filters, to whole-house filtersgrille filters and humidifier filters, we have all of your filter needs covered!

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Improving Winter Indoor Air Quality (IAQ)

Improve Your Homes Indoor Air Quality (IAQ)You might expect some relief from allergens and the allergies that they cause during the winter months. However, the colder months have proven to be very a very challenging time for those that suffer from indoor air allergies. Indoor air allergies are caused by dust and the allergens that are contained/associated with it. Weather you can see them or not, pollutants, allergens, and other debris are lingering in your air. Improving your home’s indoor air quality (IAQ) during the winter months can make a big difference, especially to those with allergies and respiratory issues. The EPA reports that the air that we breathe in our homes, in schools and in offices can put us at risk for health problems. Improving your IAQ will reduce allergens such as dust, pollen, mold spores, pet dander, and other impurities and help your family breathe a bit easier.

Five Tips for Improving Your Winter IAQ

Circulation – The most beneficial thing you can do during the winter months (when your home is typically closed up) is keep the air circulating, which is a form of air replacement. On a “warmer” winter day, let some clean fresh air in to circulate throughout your home. This refreshes your indoor air and allows the allergens that are “trapped” inside your house a chance to move outside, increasing your home’s IAQ.

Humidity – As the air becomes more and more dry, increased humidity is often desired in the cold, dry months. However, many allergens, such as dust mites, mold, and bacteria thrive in overly-humid conditions. Turning on your humidifier is definitely necessary, but make sure to keep the relative indoor humidity level around 35%-50%. Also important – replacing your humidifier filters with fresh humidifier pads or filters about twice per season. When using the bathroom, especially when enjoying hot sowers, use the bathroom exhaust fans to keep the moisture level down. Keep an eye on basements and storage areas as well, as these are ideal locations for potential moisture.

Smoke – A tiny vapor particle that, in any form, will affect your indoor air quality. Examples include: smoke from tobacco, fireplaces, cooking, and even burning candles. Some of these produce a desirable scent or cozy atmosphere, however, they do not improve the quality of the air you breathe. Continue to enjoy and use your fireplaces and candles, but be aware that smoke particles can be bothersome to those respiratory conditions.

Air Filtration – Your furnace filters are a huge help with improving IAQ as their function goes beyond the basic purpose of just protecting your HVAC system (their main job). In fact, they add a level of defense by cleansing your air of impurities. Always keep on a regular schedule with changing your air filters as well. This allows your system to function optimally and continuously provides new surface areas for dust and allergens to collect on.

Regular Cleaning – Maintaining a clean home will only help keep the level of contaminants and dust to a minimum. Once dust and debris has settled, it is more difficult for them to be picked up by your furnace filter unless the area is disturbed. Regular vacuuming, dusting, and cleaning of surfaces will re-disperse the dust, allowing another opportunity for it to be captured by your filter before settling again.

US Home Filter Carries AC Filters to Fit All HVAC Units

No matter which HVAC system you have, every unit needs a quality filter that fits properly to keep your indoor air quality clean and your heat running at its maximum efficiency this Fall and Winter. US Home Filter can supply you with the best and most efficient HVAC filter available! Changing the filter is as important as changing the oil in your car and US Home Filter makes filters that fit all AC/HVAC units. From standard to custom air filters, to whole-house filtersgrille filters and humidifier filters, we have all of your filter needs covered!

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Sick Building Syndrome and IAQ

Sick Building Syndrome and Indoor Air QualityThe term “Sick Building Syndrome” is not readily known. Just by the name alone, you can imagine it has something to do with being in an unhealthy indoor environment. Sick Building Syndrome, or SBS, is a medical condition where people in a building suffer from symptoms of illness or feel unwell for no apparent reason. Spending a lot of time in the unhealthy environment result in symptoms such as tight chest, wheezing, sore throat, eye, and nose irritation and in some sever cases, dizziness, and nausea. But what makes a building ‘sick’? The causes of SBS are usually linked to flaws in the heating, ventilation, and air conditioning (HVAC) systems.

Factors That Contribute to Sick Building Syndrome

Inadequate Ventilation

Ventilation, the amount of fresh air that is brought indoors, is extremely important. Shockingly, a NIOSH (National Institute for Occupational Safety and Health) research study concluded that over fifty percent (52%) of SBS cases could be traced back to inadequate ventilation. When HVAC systems were first installed in buildings, building ventilation standards called for around 15 cubic feet per minute (cfm) of outside air for each building occupant. The oil crisis of the early 1970s further reduced the ventilation standards to only 5 cfm to save energy. And it did just that. However, building occupants health began to decline and people started getting sick in droves. Thankfully, 20+ years later, the American Society of Heating, Refrigerating and Air-Conditioning Engineers (ASHRAE) developed a ventilation standard that balanced adequate ventilation and energy efficiency to prevent sickness. Now the requirement is back to a minimum of 15 cfm of outdoor air per person and 20 cfm per person in office spaces.

Carbon Dioxide

When CO2 levels are high (> 800 to 1000 parts per million) room air begins to feel ‘stuffy’. However, SBS symptoms can occur at a much lower concentration and anything above 1000 ppm can cause people to become quite sick. Thankfully, this level is very uncommon due to the proper ventilation system requirements in place as described above.

Chemical Contaminants from Indoor Sources

The amount of chemicals that make up the structure of our indoor spaces is quite overwhelming. Carpet, upholstery, paint, adhesives, copy machines, cleaning agents, etc. are all a part of our everyday lives, bringing an abundance of unhealthy chemicals into the air we breathe. These toxins include volatile organic compounds (VOCs), e.g. formaldehyde, which cause chronic and acute health effects at high levels.

Outdoor Contaminants

The outdoor air that enters a building is also a factor in indoor air pollution. Although adequate ventilation is a requirement, the type of air that comes inside is just as important. Think about all the exhaust fumes toll road workers are exposed to. Or the drive-through operator at a fast food restaurant who has the window open while idling cars wait for their order. Outdoor contaminants can also get into a building if the air intake vents are poorly located and polluted air and not fresh air is sucked into the building.

Natural Toxins

Mold, bacteria, viruses and pollen are all examples of natural toxins that can grow if your HVAC system is not properly maintained. Mold will grow in any standing pools of water near an HVAC unit, especially as outdoor temperatures increase. Water damage inside the building’s carpet, ceiling tiles or insulation can also be a cause of mold growth if not properly taken care of. Plants and weeds growing around the HVAC unit also cause issues as air flow into the building is restricted, pulling more pollen and allergens into the indoor air.

How Can We Prevent Sick Building Syndrome?

The most beneficial thing that can be done to reduce the effects of poor indoor air quality is to improve air filtration. Air filtration provides us with a means to attain the desired level of indoor air quality. Air filters were originally intended to simply shield the components of your expensive HVAC system, protecting it from harmful dust build-up and extending its life. As the manufacturing process of air filters evolved, filtration media became more refined and specialized. This allowed air filtration to go beyond system protection into cleaning contaminants, allergens, and other bothersome particles from our air using high-efficiency pleated air filters. Since then there has been a significant improvement in indoor comfort and cleaner air in our homes and businesses.

US Home Filter Offers AC Filters for Every HVAC System

No matter which type of HVAC system your home has, every unit needs a quality air filter that fits properly to maximize your indoor air quality and keep your unit running efficiently. US Home Filter can provide you with the best and most efficient HVAC filter available! Changing the filter in your furnace is as important as changing the oil in your car and US Home Filter offers filters to fit all heating and air conditioning units. From standard to custom air filters, to whole-house filtersgrille filters and humidifier filters, we have all of your filter needs covered!

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are exactly right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Energy Saving Tips During Covid-19

saving energy during COVID-19Not everyone may be feeling it yet, but the weather is warming throughout much of the country. As spring and summer bring in warmer temperatures, the more we rely on our Air Conditioners and HVAC systems to keep us cool and comfortable.  As a result, energy bills begin to increase as well.  The most dramatic increase in energy demand is during the afternoon hours of the summer months when the temperatures peak. The NOAA (The National Oceanic and Atmospheric Administration) has again predicted that a majority of the United States will see above normal temperatures from July-September, increasing energy demands across the nation. In the mist of this, American families and businesses have transition to remote-work from home due to the COVID-19 pandemic. With children out of school and parents working from home, the energy usage will be even higher than “normal” with everyone under the same roof. Below are a few tips to help keep your energy costs down while the temperature and the amount of time you spend indoors increases.

COVID-19 Energy Saving Tips

1) Check for Leaks – It is of the utmost importance that cool air created by your HVAC system is kept contained. You want to keep the cool air IN and the hot air OUT. If  cooled air escapes through small leaks, the systems run time and amount of energy it uses increases. Hot air leaking into your home from the outside also causes your system to work harder to cool the indoor air. Check for leaks by looking for small holes in your window seals and weather stripping around your doors. There should be no gaps. If you spot a crack, fill it with caulk and replace any weather stripping necessary to make sure there is a tight seal around the door. Attic insulation should also be checked to make sure there is an adequate amount to keep the hot attic air from seeping into your living space.

2) Lower the Water Heater Temperature – The Department of Energy reports that water heating accounts for approximately 18% of a home’s energy use. The good news is, this is easily reduced by lowering your water heater temperature down to 120 degrees. The water temperature will still be hot enough for bathing and dishes as well as reduce energy costs. Consider also taking shorter showers and installing a low flow shower head.

3) Install Programmable Thermostats – A programmable thermostat helps manage energy usage when the cooling system is needed most. Additionally, it takes guesswork and human error out of the mix. To maximize energy savings, set your thermostat at a warmer temp when you are sleeping or not at home. Energy.gov reports a savings of upwards of ten percent (10%) a year on heating and cooling bills when you turn the thermostat back 7°-10°F for 8 hours a day from its normal setting. When temperatures are higher the unit runs less and saves energy. When the system is programmed to go back to the normal setting, the cool temperatures should have been maintained long enough to lower the temperature quickly and efficiently (provided the home is properly sealed…see #1). Thermostats should also always have a fresh set of batteries.

4) Use Ceiling Fans – Shockingly, running ceiling fans while your AC is on allows you to increase the temperature by 4 degrees without feeling the difference! The ceiling fan direction should be set to PULL AIR UP toward the ceiling as cool air sinks and hot air rises. For maximum energy savings, make sure to turn ceiling fans off when no one is in the room to decrease consumption.

5) Keep Your HVAC System Running Efficiently – It is always a good idea to schedule an annual maintenance checkup for your HVAC system to ensure its running at peak performance when you need it most. There are also quite a few things you can do yourself to help keep your AC efficient: vacuum out the air intakes and ducts, clear away plants and/or weeds growing around the HVAC unit and clean up any standing water. Most importantly – change your air filter on a monthly basis! This prevents any unnecessary stress on your equipment that can lead to equipment breakdowns as well as higher energy bills.

US Home Filter Carries AC Filters to Fit All HVAC Units

No matter which HVAC system you have, every unit needs a quality filter that fits properly in order to keep your indoor air quality clean and your unit running at its maximum efficiency – especially when we’re all home due to COVID-19! US Home Filter can supply you with the best and most efficient HVAC filter available! Changing the filter in your furnace is as important as changing the oil in your car and US Home Filter makes filters that fit all AC/HVAC units. From standard to custom air filters, to whole-house filtersgrille filters and humidifier filters, we have all of your filter needs covered!

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are just right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! You can order directly online and have the air filters shipped to your door, safely distancing during this COVID-19 pandemic. Make it even easier and sign up for automatic shipments! You’ll never run out of air filters when you need them most. Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Coronavirus: How to Protect Yourself in Your Home

Coronavirus - protecting your indoor airDid you know that average person spends 90% of their time in indoor spaces? This is also where concentrations of pollutants are 2-5 times greater as compared to the outdoor levels. As more of us are under a stay-at-home order to help stop the spread of the Coronavirus, the amount of time spent indoors is increasing, making indoor air quality in the home more important than ever. Our focus has shifted to ensuring we’re taking the necessary precautions needed to protect our families and reduce the chances of coming into contact with the virus. However, it is important to remember that the Coronavirus is not the only virus, germ, disease or pollutant we need to protect ourselves from in our home.

Coronavirus: Particle Size and Spread

It is believed that the Coronavirus is spread mainly by respiratory droplets that can travel several feet from the person that is infected when they cough or sneeze. Covering your mouth when coughing or sneezing is the first thing you can do to help control the spread. It is also the reasoning behind the recommendation to wear a face mask while out in public.  The virus has the same traits as other viruses like a sore throat, common cold and flu, by how it spreads from person to person.

According to the American Lung Association, airborne particles 2.5 microns or less (called fine particles) are considered an inhalation hazard as they can be “easily inhaled deeply into the lungs where they can be absorbed into the bloodstream or remain embedded for long periods of time.” A respiratory droplet is approximately 1 micron in size. A micron (or micrometer) is a unit of measurement that is one-millionth of a meter. To put that into perspective, the average human hair is approximately 50 microns. The human eye is only able to see particles that are at least 5 microns in size. 98% of all the particles floating around in our indoor air are </= 1 micron in size, including the coronavirus.

Will HVAC Filters Capture These Small Coronavirus Particles?

HVAC filters come with a micron rating representing an air filters effectiveness in removing particles of specific sizes. Standard air filters found in most HVAC systems are designed to capture particles that are 5-10 microns or larger. So, if a filter has a micron rating of 7, it is able to trap particles that are 7 microns and larger. That sounds shocking after learning the micron size of the Coronavirus, doesn’t it? However, there is still another level of understanding when it comes to an air filter’s effectiveness in removing particles of specific sizes. Here are two important terms:

  • Nominal Micron Rating: This rating measures how efficient an air filter is at capturing airborne particles of a certain size, ranging from 50-98.6%. It tells you the smallest size particle that may get trapped. For instance, if you have an air filter that removes particles as small as 8 microns with a 50% nominal micron rating, then the filter will capture around 50% of airborne particulates 10 microns in size.
  • Absolute Micron Rating: This rating gives the size of the largest particle that will pass through the filter and means that the filter is capable of removing at least 98.7% of a specific size particle. It basically tells you the filter is able to better remove particulates of the specific micron size. If your current home air filter has a micron rating of 5, it is leaving a great majority (98%) of indoor air pollution floating around your home.

Now that you have all the information on microns, it’s clear you need an air filter captures airborne particles smaller than 1 micron. But do they exist? On to the last thing you need to know about protecting your indoor air with the right air filters: MERV ratings.

MERV Rating

MERV stands for Minimum Efficiently Reporting Value. It is a numeric value that tells you the effectiveness of your selected air filter. MERV ratings are calculated by measuring the number of particles a filter can trap compared to the number the particles it’s trying to filter. This means that if there are two filters in the same room, the one with the lower MERV rating traps fewer particles. The range for standard MERV values is typically from 1 to 16 for home HVAC systems, with the number indicating how well the filter removes particles from the air. The higher the MERV number, the better the filtration.

MERV 1-4: Common standard filters. Basic filtration. Low cost.
MERV 6-8: Good filtration usually used in residential settings. Made of pleated paper or cloth.
MERV 9-12: Relatively high efficiency, middle of the road filters. Can trap particles of 1 micron or larger.
MERV 13-16: Highest efficiency, best standard filters available. Can trap particles as tiny as 0.3 microns or larger.

There are filters available with MERV ratings higher than 16; however, they are thick and dense, and a typical residential HVAC system cannot readily handle them. In fact, they can end up interfering with the airflow by restricting it. This could end up reducing the effectiveness of your heating and cooling system and result in HVAC equipment damage. If you want an air filter with a MERV rating higher than 16, you must make sure that your HVAC system can handle them before buying and installing one.

What You Can Do to Protect Your Indoor Air

  • Cover your mouth with your elbow (NOT YOUR HANDS) when you cough or sneeze.
  • Wear something over your mouth when in public spaces (mask, scarf, or a bandanna).
  • Get fresh air circulating throughout your house. Open doors and windows as much as possible. Higher ventilation is key in reducing the risk of viruses.
  • Consider removing shoes before coming in the house. Shoes carry in dirt and particles that can be kicked up into your indoor air.
  • Get outside as much as possible, keeping a safe distance (6 feet or more) from anyone other than your immediate family.
  • Monitor your indoor humidity level as viruses survive longer in lower humidity. For more information on humidity levels, click here.

Most importantly, check your air filters and change them regularly. If they are dirty, they need to be changed with a fresh clean air filter. How do you know if your air filter is dirty? When removing the air filter from the handler, hold it up to a light source and you will be able to see if the filter is dirty or clogged – if you can’t see the light through the filter, then it’s definitely time for it to be changed. Dirty, clogged air filters can’t do their job of trapping viruses like the coronavirus and other indoor air pollutants!

US Home Filter is Here for YOU

In times like these, emotions are running high and there is fear and concern about the unknown. Most of us probably feel like we need to become experts on things we never imagined having to think about. If you have ANY questions regarding your filter size or choosing the MERV rating that is best for you, don’t fret. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. You can also take a look at our air filter measurement guide to help you pick the right size or call us and we can easily assist you with ordering the exact air filter size you need and recommend the best rating for you depending on the level of filtration you want. Whether you need AC or furnace filters, a specialty Whole House filter, a Grille filter, or even a custom air filter size, we have a professional and helpful staff ready to take care of you! We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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All About Dust & Dust Mites

dust and dust mitesHave you ever finished cleaning only to turn around and see dust particles on the surfaces that you just cleaned? Every home has dust and, unfortunately, there isn’t a way to totally prevent or eliminate it entirely; however, you can control it. Dust and dust mites are one of the primary causes of indoor household health issues that include asthma, allergies and respiratory problems. So, what can you do to minimize and manage the dust in your house and improve your home’s Indoor Air Quality?

What is Dust?

There are many factors that contribute to the production of dust, but first it’s important to understand what dust is. According to BusinessDictionary.com, dust is “airborne particulate matter ranging in diameter from 10 to 50 microns, generated by activities such as cutting, crushing, detonation, grinding, and handling of organic and inorganic matter such as coal, grain, metal, ore, rock, wood.”

Controlling the level of dust indoors is a continuous struggle for nearly everyone. Dust originates from numerous sources and persistently collects on almost any surface. The most effective way to minimize dust is to tackle it at its source. While you can noticeably reduce the amount of grime, dirt, soil and filth that originates from these sources, dust will still be very difficult to eliminate.

Outdoor sources: dirt, wind, sand, gravel, streets, sidewalks, garages/driveways, construction, industrial areas

Indoor sources: clothing, dryers, skin flakes/dander, ventilation, carpeting, furniture, linens/drapery, electronics, pets, attics, basements, closets, storage areas, remodeling projects

What are Dust Mites?

Within dust, there are also tiny bugs called dust mites that survive on the skin cells shed from humans. They are commonly found in rugs, carpets and upholstered furniture, as well as commonly seen in bedrooms. Dust mites are one of the most common year-round triggers of asthma and allergies and in a warm, humid house, dust mites can survive all year long. With excess dust in the home, and humans shedding on average 1.5 grams of skin each day, it’s important to keep that dust under control in order to help reduce and minimize the amount of dust mites living in your house.

According to the Mayo Clinic, dust mite allergy symptoms caused by inflammation of nasal passages include:

  • Sneezing
  • Runny nose
  • Itchy, red or watery eyes
  • Nasal congestion
  • Itchy nose, roof of mouth or throat
  • Postnasal drip
  • Cough
  • Facial pressure and pain
  • Swollen, blue-colored skin under your eyes
  • In a child, frequent upward rubbing of the nose

If your dust mite allergy contributes to asthma, you may also experience:

  • Difficulty breathing
  • Chest tightness or pain
  • An audible whistling or wheezing sound when exhaling
  • Trouble sleeping caused by shortness of breath, coughing or wheezing
  • Bouts of coughing or wheezing that are worsened by a respiratory virus such as a cold or the flu

How to Control Dust and Dust Mites

There are four main or primary problems that can contribute to dust in your home. Luckily, there are ways to remedy these issues which can help reduce the dust in your house.

1. Air Filters

If you have excessive dust in your home, the most likely culprit is a dirty HVAC filter that isn’t working efficiently to effectively clean the air. A clean air filter that is working properly prevents dust and debris from collecting on the mechanical parts of your HVAC system, minimizing the dust levels in your home’s air. Using a high-efficiency pleated filter provides a large surface area with high dust-holding capacity. Pleated filters trap and hold several grams of dust that would otherwise be blown into your ducts and back into your air, settling on the surfaces you just cleaned.

To control average levels of dust, we recommend a minimum of a MERV 8 rating on your home air filter. For greater protection from smaller dust particles (fine, suspended dust), a higher MERV rating is recommended. As the MERV rating increases, the finer the particles that are captured by the filter, therefore a higher percentage of dust and microscopic particulate matter is removed.

Battling dust that continues to reappear on bookshelves, tables, window treatments, and decor is a constant point of frustration for many people. It is virtually impossible to totally eliminate the dust because there are so many sources, but your air filter is a great supporter of your fight to reduce dust as much as possible.

2. Leaky Ducts

If you have efficient, clean air filters and are still battling large amounts of dust, leaky ducts may be your actual problem. If there is a leak in your ducts, they could be releasing dusty, unfiltered air back into your home. When you turn on an HVAC system that has ducts with holes or leaks, the ducts suck up the dirt, dust, and other contaminants in and around your crawl space/attic. This dirt and dust then get blown out of the air vents in your home, reducing your indoor air quality and increasing your energy bills. If you notice that your energy bills are higher, have hot and cold spots in your house or see dirty/lint covered vent registers, you may have leaky ducts.

The best way to resolve this is to call an HVAC technician who can perform a pressure test that will tell them if the ducts need to be resealed. Getting your ducts cleaned and resealed by a professional will save you money in the long run by controlling your indoor temperature, reduce energy costs and most importantly, reducing the amount of dust in your home.

3. Humidity Level

The humidity level both on the outside and inside of your home is another main cause of dust. If you live in a dry climate, or perhaps in a dry season, this can affect the amount of dust in your home. Relative humidity inside and out also contributes to the survival of dust mites, so is related to the amount of dust mites in your home. According to the American Asthma and Allergy Foundation of America (AAFA), dust mites thrive in temperatures of 68 to 77 degrees Fahrenheit (20 to 25 degrees Celsius). They also like humidity levels of 70 to 80 percent. So, to put it simply, there will be a lot of dust in the desert, but relatively no dust in the rain forest.

If your indoor air is too dry, you’re going to see more dust in the air. The solution for this is to invest in a humidifier that will help you find a balance in the humidity level in your home. It’s also important to note that dusty and dry air may be a signal that there is a problem with your HVAC system, so if the dust is excessive, you’ll want to get your system checked out.

4. Flooring

The last primary factor that affects the amount of dust is the type of flooring in your house. If your home is carpeted, research has found that carpet harbors dust and dust mites; however, it also holds in the dust making it easier to vacuum it up. Controversially, hard floors don’t hold onto dust and dust mites, but they do contribute to the stirring up of the dust and getting it back into the air when vacuuming, sweeping or simply walking through the house. Regardless of the type of flooring that you have in your house, you’ll want to have a high quality vacuum cleaner that sucks up the dust and dirt, efficiently trapping it so it isn’t released back into the air that you and your family breathe.

US Home Filter is Here for You

Nobody wants to breathe dirty air. There’s no doubt that reducing the dust in the air in your home is highly beneficial for everyone – family members and visitors. The air that you breathe can have a significant impact on allergy symptoms, asthma triggers, and your overall level of comfort. Your air transports allergens and contaminants, allowing them to be inhaled or to settle on surfaces where they can spread to other areas. Minimizing dust improves your home’s indoor air quality (IAQ). Using high-efficiency pleated air filters is a great added level of defense in helping to clean your home’s air from allergens and dust. Using a minimum of a MERV 8 rating will help to collect large amounts of dirt and debris, not only protecting your HVAC system, but going above and beyond by capturing common allergens such as pet dander, dust mite debris, pollen, and mold spores. Upgrading to a higher level such as MERV 11 or MERV 13 is recommended for those who desire a greater percentage of dust collection and trapping the smallest allergens.

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are just right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. We take pride in helping our customers find the best filtration solutions to fit their individual needs. Whether you need help with one of our standard stock size air filters, a Whole House Air Cleaner replacement filter, Grille filters, or a custom size air filter built to your specifications. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Standard Stock Size Air Filters

Facts About Standard Sized Air FiltersHave you heard the term “Standard stock size” air filter? This merely means that your HVAC unit has a filter that is a common size that is mass produced and easily found. For example: 16x20x1, 20x20x1, 16x25x1, 20x20x1 are all standard sized air filters. Every unit has a specific sized filter which allows the it to perform correctly and efficiently. Most AC and HVAC units use standard sized filters, but some do require a custom size air filter to be purchased and installed. But why is filter size important? According to EPA.gov, incorrectly sized or installed filter frames can cause air seepage, which significantly decreases filter effectiveness. Also, if there is any air flow resistance caused by using a filter that is not correctly sized, it can result in unnecessary stress on the HVAC unit itself, potentially damaging your system equipment and increasing your energy bills.

Standard Size Air Filter Facts

  1. There are only about 10 of the most common air filter sizes available at retail locations. US Home Filter makes over 80 standard stock sizes that local stores do not have the shelf space for, nor the inventory capacity to keep them in stock. We do manufacture and stock them all because that’s our business! So take a look at our stock filters, from the most common 16x20x1, 20x20x1, 16x25x1, 20x25x1 to other sizes like 8x16x1 to 30x36x2 to 25x29x4 to 20x25x6. If we don’t have it, we can make it!
  2. Nominal Size: This is the approximate size, such as 16x25x1. All 16x25x1 filters are designed to fit standard 16x25x1 filter slots.
  3. Exact Size: This can vary slightly depending on the manufacturer. The die-cuts (filter frames) are manufactured in bulk and purchased as a raw material for making air filters and determine the exact size of the air filters. The exact size is always slightly smaller than the nominal size to allow the filter to properly fit in the slot or housing. For example, a stock size of 20x20x1 may have exact dimensions of 19-1/2 x 19-1/2 x 3/4. This is completely normal and is the standard in air filter manufacturing.
  4. Slight variances in size may make a difference in certain situations. For instance, you may find that the stock size at your local hardware store is just a bit too big to fit your housing slot; however, you may be able to find the same stock size online by a different manufacturer that is slightly smaller size and it fits perfectly.
  5. There are thousands upon thousands of possible exact air filter sizes that can be used in an HVAC unit. Because of this, you will not always be able to find a filter at a store or online as you are able to find regular stock sizes. If this is your situation, you will need to order a custom size air filter. Custom filters are not made to a nominal size, with a smaller actual size as stock sizes are made. At US Home Filter, we make your custom size filter according to your HVAC manufacturers specifications.

Finding the Right Fit

The filters don’t need to fit with an “airtight” seal, but you should be able to easily install and uninstall your filter without a struggle. Your filter should be a bit smaller on each side of the filter housing slot, allowing you to slide the filter in and out with ease. For most systems you can use a standard sized filter within 5/8 of an inch smaller than the air filter housing.

US Home Filter is Here for YOU

Hopefully this information helps you better understand what your AC/HVAC system requires for optimum performance. It’s also important to remember that using the correct size filter for your system protects your AC/HVAC unit from malfunctions and damage, allowing it to continue to perform correctly and keep your air cleaner and your family and home safer. Take a look at our air filter measuring guide for steps on figuring out the correct size filter for your system. If you’re still unsure, US Home Filter is here to help! Call us at 855-237-1673 or contact us online.

Order now from US Home Filter and receive FREE SHIPPING on your order!

Selecting the filters that are just right for your home can be difficult and confusing at times. At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Are You Allergic to Your Home?

preventing home feverWith the amount of time we spend indoors increasing, so are our allergic reactions to indoor allergens. The allergens we are exposed to change daily, weekly and seasonally; however, we are exposed to indoor allergens year-round. That means that those affected by indoor allergens are suffering constantly. Back in 2011, a report was done by Allergy UK (a charity which supports people with allergies, chemical sensitivity and food intolerance) to better understand the effects of indoor allergies. Questioning 1,600 people, the survey looked at the “home fever” phenomenon, a range of reactions to dust mites and other allergens in the home. The most common symptoms of this “fever” are sneezing and runny noses. The most common symptoms of this “fever” are sneezing and runny noses, much like those of hay fever. However, unlike hay fever which is seasonal, “home fever” can present at any time of the year.

Home Fever Symptoms

One question the report asked the allergy sufferers questioned was what triggered their symptoms the most. The top answer was dust mites, followed by pets, cleaning supplies and mold, respectively. Symptoms that occurred 60% of the time in those surveyed were runny nose, sneezing and itchy, watery eyes. In looking to find out if different areas of the home caused symptoms more than others, the survey found that the most common area participants experienced allergies was in the bedroom. This makes sense as the average bed can harbor around 2 million dust mites.

Overall, it is estimated that 10-20 percent of the world population suffers from similar indoor allergies.  Luckily, there are ways to control indoor allergens and home fever symptoms.

Bedding and Flooring

Washing your bed linens once a week and at a temperature hot enough to kill them (the Asthma and Allergy Foundation of America recommends water that is at least 130 degrees Fahrenheit) is important. You can also vacuum your mattress to remove dead skin cells (aka dust mite food) and replace your current mattress every 7-10 years. Flooring is also the other primary factor that traps dust, dead skin cells and harbors dust mites. Regardless of the type of flooring that you have in your house, you’ll want to have a high-quality vacuum cleaner that sucks up the dust and dirt, efficiently trapping it so it isn’t released back into the air that you and your family breathe.

“Green” Cleaning Supplies

Many cleaning supplies or household cleaning products contain dangerous chemicals that cause irritation to eyes and throat, cause headaches as well as many other health problems. Some of these products even release volatile organic compounds (VOCs) and other dangerous chemicals. VOCs are found in cleaning products like glass cleaner, air fresheners, dryer sheets, bleach, among others, all of which have been shown to cause allergy and asthma-like symptoms. Switching to, or even making your own, green cleaning products containing natural and plant-based ingredients eliminate these “home fever” triggers.

Reduce Pet Allergens

No matter how much we love our pets, it’s a fact they are a large contribution to indoor allergens in our homes. To combat these allergens, try to create a specific area in your home for your pet that is easy to clean. Keep pets off furniture and beds and regularly wash any linens your pets use. You may also want to consider investing in a filter with a MERV rating of 8-13 to keep the air free from pet allergens – these filters can reduce pet allergens in the air substantially. Lastly, make sure to vacuum regularly and bathe your dog twice a week (using a pet shampoo that contains natural and plant-based ingredients).

Regulate Heat and Humidity

Dust mites and mold both thrive in moist, humid conditions so keeping your house at the humidity level and temperature makes a huge difference in allergy control. Keep your house nice and dry, using a dehumidifier if necessary. You can also remove humidity by opening your windows for one hour per day when the weather is dry and pollen levels are low. You also don’t want your home humidity level too low as this can cause allergens to circulate in the air. It is recommended to keep your home between 68°F-72°F with 40% humidity whenever possible.

Change Your HVAC Filter Monthly

All of the air that is used to cool or heat your home circulates through your HVAC system, eventually passing through the air filter. Make sure you choose the right air filter for your HVAC system and change it regularly to help reduce the allergens in the air that cause home fever. An air filter’s main purpose is to trap and hold all the different kinds of particulates and contaminants in the air that circulate through your heating and cooling system. Checked your filters at least once a month – if they are dirty, they should be changed with a fresh clean filter to minimize home allergens.

US Home Filter is Here for You

Reducing the dust in your indoor air is no doubt highly beneficial for everyone – family members and visitors. The air you breathe in your home can have a huge impact on allergy symptoms, asthma triggers, and your overall level of comfort. At US Home Filter, we take pride in helping our customers find the best filtration solutions to fit their individual needs. Whether you need help with one of our standard stock size air filters, a Whole House Air Cleaner replacement filter, Grille filters, or a custom size air filter built to your specifications, we will be happy to personally assist you with any of your filtration needs! For personal assistance or questions about your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to help you in selecting the perfect filter for your individual needs. We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.

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Improving Air Quality in the Home During the Winter Months

winter indoor air qualityAs the cold air continues to blow and you bundle to keep warm, you may also be apt to keep all your windows and doors shut tightly as well. While this helps keep the heat in, it also leads to stagnant air and dry, stuffy indoor environments. Dust and other pollutants are also trapped, accumulating in the air you breathe and causing particular irritation to those suffering from asthma and allergies. Moisture levels within the home are also of concern. To alleviate this throughout the winter months, it is important to take the proper steps to improve the indoor air quality in your home as well as manage the amount of moisture in the air.

Keep Humidity in Check

Winter is usually a time we think of as dry, leaving our skin begging for moisture. However, pumping up your humidifier is not necessarily the answer. Air that becomes too humid can become a breeding ground for bacteria, mold and mildew, further worsening your indoor air quality. There are a few key places in the home that moisture can accumulate during the winter. Signs that there is too much moisture in your home are condensation on the windows, discoloration on the walls, ceilings and floors, white powdery stains on concrete floors and musty odors. If you see any of these warning signs, check your homes ventilation system to make sure air is properly flowing through your house. You can also limit the use of humidifiers and set up dehumidifiers in the damper areas of the home, such as in the basement. Making sure your home is properly insulated can also help regulate not only the moisture but the temperature as well, further preventing mold growth. According to the Environmental Protection Agency (EPA), it is recommended to keep your indoor humidity between 30 and 60 percent. Depending on the dryness of your air, you can use both humidifiers and dehumidifiers to stay in this range.

Steer Clear of Aerosols and Chemical Cleansers

Aerosol sprays, including deodorants, hairsprays and household cleaners, deposit chemical residues around your home, inhaled by you and your family as you breathe. Chemical cleansers filled with synthetic ingredients and especially those that include fragrance emit a large amount of chemicals into the air. To reduce these negative effects on your indoor air quality you want to limit the sources of volatile organic compounds found in these common household products. WebMD suggests the following:

  1. Choose fragrance-free or naturally-scented laundry products and mild cleansers (no artificial fragrances).
  2. Eliminate aerosol spray deodorants, hairsprays, air freshers and cleaning supplies.
  3. Let the fresh air in! Open windows to let the toxic chemicals out and fresh air in. If there is an allergy issue, keep rooms ventilated with a filtered A/C system.
  4. Sliced lemons and baking soda will give you that clean scent in your kitchen.
  5. Add some houseplants to your home. Spider plants, ferns and aloe vera act as living air purifiers, absorbing the chemical pollutants released by synthetic materials.

Check your HVAC System

Changing your air filter is one of the easiest and most important things a homeowner can do to maintain their HVAC system, which is why understanding air filters and their function is so important. Furnaces have to work harder than they need to when air filters are dirty and clogged. They also lead to poor indoor air quality as the pollutants and allergens that are no longer being trapped in the filter are released back into the air we breathe. Be sure to check your air filters at least once a month during the fall and winter and change them with a fresh clean air filter if they are dirty. This is also a good time to check your air vents. Your HVAC systems air filter will trap most of the contaminants and particulates in the air that passes through, however, over time some are able to bypass this and build up in the duct work. Vacuuming out your air vents will help prevent blockages and indoor air quality problems, allowing warm air to flow freely, easing temperature regulation throughout your home.

With the proper humidity control and the knowledge of how to spot mold, insulation preparation, and finding the best air filter for your home, you will be able to find a way to breathe clean indoor air and stay healthy all winter.

Selecting the Right Filter for Optimum Indoor Air Quality

Selecting the filters that are just right for your home can be difficult and confusing at times. Although not exactly rocket science, choosing the best filter to replace your old one can be a bit of a challenge. What MERV rating is best for my family? Is there an advantage to getting a higher-rated filter? Am I paying the right price? At US Home Filter we understand this, which is why we offer an experienced staff to help answer any questions you may have.

Order now from US Home Filter and receive FREE SHIPPING on your order!

If you have any questions about furnace filters (or any other questions about AC, custom air filters, Whole House filters or Grille filters), we have an experienced staff to help answer any questions you may have. For personal assistance with your air filter needs, please contact us now online or call us at (855) 237-1673 and we will do our very best to assist you in selecting the right filter for your individual needs. We carry humidifier filters and pads for all major manufacturers (including Air King, American Standard, AprilaireGeneralAire and Honeywell). We want to earn your business and we guarantee your satisfaction! Take advantage of our quality products, vast selection, low prices, and enjoy FREE SHIPPING on every air filter order within the Contiguous USA.