Popular HVAC Filters
We’ve got nearly every HVAC filter at THE VERY BEST PRICES. Seriously…we’re cheaper than Amazon, Wal-Mart, and the big-box hardware stores. Below you’ll find our most popular filters or you can shop our full selection of HVAC filters for most makes and models here. Stock up and save with our multi-pack discounts. Enjoy even more savings and convenience with our auto delivery option.
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Koch 16" x 25" x 1" Pleated Air Filter, MERV 8
An upgrade from standard pleated filters featuring MERV 8 and MERV-A 8 performance ratings, low resistance to airflow, and high dust holding capacity.
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Koch 20" x 20" x 1" Pleated Air Filter, MERV 8
An upgrade from standard pleated filters featuring MERV 8 and MERV-A 8 performance ratings, low resistance to airflow, and high dust holding capacity.
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Lennox X6675 20" x 25" x 5" Healthy Climate Carbon Clean HCF20-16 Air Filter, MERV 16
The HCF20-16 Carbon Clean 16 combines industry leading MERV 16 filtration, odor removal, and whole home filtration for optimal home comfort and air quality.
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Lennox X7935 - 20" x 20" x 5" Healthy Climate Carbon Clean HCF14-16 Air Filter, MERV 16
This is a brand new, genuine Lennox X7935 Carbon Clean Air Filter. This filter uses MERV 16 filtration to capture over 95% of (sub-micron) particles down to 0.3 microns.
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Lennox X6672 - 16" x 25" x 5" Healthy Climate Carbon Clean HCF16-16 Air Filter, MERV 16
The HCF16-16 Carbon Clean 16 combines industry leading MERV 16 filtration with odor removal and whole home filtration for optimal home comfort and air quality.
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Koch 20" x 25" x 2" Pleated Air Filter, MERV 8
An upgrade from standard pleated filters with a MERV 8 and MERV-A 8 performance ratings, low resistance to airflow, and high dust holding capacity.
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Koch 20" x 25" x 1" Pleated Air Filter, MERV 8
An upgrade from standard pleated filters with a MERV 8 and MERV-A 8 performance ratings, low resistance to airflow, and high dust holding capacity.
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Honeywell FC100A1029 - 16" x 25" x 4" Pleated Air Filter, MERV 11
The Honeywell FC100A1029 air filter is a MERV 11 media designed to trap the majority of mold spores, pollen, and dust.