20 x 25 x 4 MERV 13 Pleated Air Filter

US Home Filter provides a complete selection of 20x25x4 pleated air filters to fit your requirements. These are made in the USA in our manufacturing center in Belton, MO. We’ve been around since 1928 and are a family-owned and operated company with 4th and 5th generations currently employed!

MERV 13 is our highest rating and is the best choice when you have severe allergies or seek the highest level of indoor air quality. These will capture 1 micron particles at an 80% efficiency. MERV 13 will even collect particles as small as 0.3 microns. That means you will be capturing attached viruses and bacteria in addition to the microscopic sub-pollen particles that can reach the lower airways and trigger allergic reactions.

If you need assistance in confirming your filter size, take a look at our Air Filter Measurement Guide for help. And, as always, you are welcome to call us for assistance at 1.855.435.9600. M-F 8-5 CST. Also, you will be pleased to know that your air filter order of any size will ship to you with FREE FedEx Ground shipping!