8x20x1 HVAC, Furnace, AC and Heat Pump Filters

Heavy-Duty Construction The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filte...

Last stock, all sales final. This filter is discontinued by the manufacturer AAF Flanders. The recommended replacement is the EZ Flow II Filters. C...

The NaturalAire Standard air filter removes dramatically more potentially harmful airborne particles, compared to basic fiberglass air filters. It ...

We're excited to introduce the newly improved AAF Flanders PREpleat LPD (Low Pressure Drop) SC (Standard Capacity) filter, now featuring a MERV 10 ...

Heavy-Duty Construction The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filte...

Last stock, all sales final. This filter is discontinued by the manufacturer AAF Flanders. The recommended replacement is the EZ Flow II Filters. C...

The NaturalAire Microparticle air filter removes potentially harmful airborne particles to keep the air in your home or office clean and healthier....

28 x 20 x 1 pleated filters in the the exact size of 28 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

18 x 20 x 1 pleated filters in the the exact size of 18 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

8 x 20 x 1 pleated filters in the the exact size of 8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of find...

We're pleased to announce the updated AAF Flanders PREpleat LPD (Low Pressure Drop) HC (High Capacity) filter, now featuring a MERV 10 rating, an u...

The NaturalAire MERV 13 air filter removes potentially harmful particles to keep the air in your home or office clean and healthier. This premium r...

18 x 20 x 1 basic filters in the the exact size of 18 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

Disposable Panel Filters for Commercial, Industrial & Residential Use KOCH Disposable Fiberglass Panel Filters are versatile and suitable for ...

The NaturalAire Microparticle air filter removes potentially harmful airborne particles to keep the air in your home or office clean and healthier....

16 3/8 x 20 x 1 basic filters in the the exact size of 16 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

22 1/8 x 20 x 1 pleated filters in the the exact size of 22 1/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

21 5/8 x 20 x 1 pleated filters in the the exact size of 21 5/8 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustrati...

28x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home or of...

18x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home or of...

8x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home or off...

Standard Capacity Extended Surface Pleated Panel Filter Features Upgrade from standard pleated filters MERV 8 and MERV 8...

24-1/8x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home o...

28x20x1 Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of finding the right fit for your furnace, AC, heat pump, or HV...