8x20x1 HVAC, Furnace, AC and Heat Pump Filters

23 5/8 x 20 x 1 basic filters in the the exact size of 23 5/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

38 x 20 x 1 basic filters in the the exact size of 38 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a leading man...

23 1/8 x 20 x 1 basic filters in the the exact size of 23 1/8 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 basic filters in the the exact size of 22 1/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

20 7/8 x 20 x 1 basic filters in the the exact size of 20 7/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

17 3/8 x 20 x 1 basic filters in the the exact size of 17 3/8 x 20 x 1. Finding the perfect fit filter isn't always easy so we teamed up with a lea...

38 x 20 x 1 pleated filters in the the exact size of 38 x 20 x 1. Upgrade your HVAC system with Exact Filters! Say goodbye to the frustration of fi...

Filtros plisados ​​de 20 7/8 x 20 x 1 en el tamaño exacto de 20 7/8 x 20 x 1. ¡Actualice su sistema HVAC con Exact Filters! Dígale adiós a la frust...

Filtros plisados ​​de 16 3/8 x 20 x 1 en el tamaño exacto de 16 3/8 x 20 x 1. ¡Actualice su sistema HVAC con Exact Filters! Dígale adiós a la frust...

Filtros plisados ​​de 9 3/8 x 20 x 1 en el tamaño exacto de 9 3/8 x 20 x 1. ¡Actualice su sistema HVAC con Exact Filters! Dígale adiós a la frustra...

Multi-Pleat GREEN 13 MERV 13 performance rating in accordance with ASHRAE Test Standard 52.2-2012 Earns LEED points Reduces energy cost Extended...

Multi-Pleat XL11-HC Upgrade from standard pleated filter MERV 11 efficiency Low pressure drop High dust holding capacity Superior Efficiency Th...

Multi-Pleat XL11 MERV 11 Upgrade from standard pleated filters MERV 11 rating Available in standard and high capacity Dual-layered filter media ...

Multi-Pleat XL10-HC Upgrade from standard pleated filter MERV 10 efficiency Low resistance to airflow The Koch Multi-Pleat XL10-HC is a medium ...

Multi-Pleat XL10 MERV 10 Extended Surface Pleated Panel Filters with Mechanical Media MERV 10 rating Available in standard and high capacity Mec...

Multi-Pleat XL8 MERV 8 Extended Surface Pleated Panel Filters with Mechanical Media Upgrade from standard pleated fi...

The RTF Washable MERV 9 sets a new standard for washable, permanent filters with its advanced polypropylene weave technology, achieving the highest...

The NaturalAire Odor Eliminator with Baking Soda air filter neutralizes common household odors. It uses the power of baking soda to rid your home o...

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

The PREpleat M13 pleated filter has a low initial resistance and supports achievement of LEED® credits by significantly improving Indoor Air Qualit...

39-7/8x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home o...

39-5/8x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home o...

39-3/8x20x1 Exact Pleated MERV 13 Filters (12-pack). These high-quality filters are designed to provide exceptional air filtration for your home o...