20x36x1 Air Filters

20x36x1 air filters are one of the more difficult sizes to find. At US Home Filter we offer 6 varieties beginning at a MERV 8 rating. Those who just need great protection for their HVAC system along with capturing small dust particles and common allergens would be best-suited with a MERV 8 filter. Those with bothersome allergies or want advanced dust-collection should consider a MERV 11 rating. If you have concerns with severe allergies or health issues associated with COPD or asthma, the highest MERV 13 rating should be selected. Order today and receive free shipping!

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Showing all 4 results