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    AAF Flanders NaturalAire 20 in. W x 30 in. H x 1 in. D Natural Hair Matted Fiber Latex Pad (Pack of 6)

    AAF Flanders NaturalAire 20 in. W x 30 in. H x 1 in. D Natural Hair Matted Fiber Latex Pad (Pack of 6)

    The Smile Cut-to-Fit filter is a replacement air filter that can be sized for different heating or cooling systems with shears or a utility knife. It is washable and reusable and biodegradable. more

    $96.28

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    AAF Flanders PREpleat 20 in. W x 24 in. H x 4 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 6)

    AAF Flanders PREpleat 20 in. W x 24 in. H x 4 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 6)

    AAF Flanders PREpleat 20 in. W x 24 in. H x 4 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 6) Flanders Pre-Pleat? 40 LPD achieves the highest dust holding capacity and the lowest pressure drop in the industry. These filters are UL 900 classified.... more

    $161.39

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    AAF-Flanders Pre Pleat Filter - 16 x 16 x 2 in.

    AAF-Flanders Pre Pleat Filter - 16 x 16 x 2 in.

    The Pre-Pleat 40 LPD high and standard capacity pleated panel filters are suitable as pre-filters but are best suited for heavy duty commercial industrial pharmaceutical as well as other industrial applications where high dust holding is... more

    $177.23 $128.49

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    AAF Flanders EZ Flow II 14 in. W x 25 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 14 in. W x 25 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filtering media is continuous filament spun glass. The synthetic media of the EZ Flow II PSF filter is continuous filament polyester.... more

    $75.25 $55.86

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    AAF Flanders EZ Flow II 12 in. W x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 12 in. W x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous... more

    $94.39

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    AAF Flanders 24 in. W x 36 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 24 in. W x 36 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 24 in. W x 36 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12) The Naturalaire standard MERV 8. The Naturalaire standard has an ASHRAE 52.2 rating of MERV 8. This filter is convenient to use and easy to replace. Ordinary... more

    $255.84

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    AAF/Flanders 10055.011212 12 x 12 x 1 EZ Flow II Fiberglass Disposable Furnace Filter MERV 4 - Case of 12

    AAF/Flanders 10055.011212 12 x 12 x 1 EZ Flow II Fiberglass Disposable Furnace Filter MERV 4 - Case of 12

    Case of 12 12 x 12 x 1 EZ Flow II Spun Fiberglass Disposable Furnace Filter Flat Panel No Metal Media Retainers Up To MERV Rating 4 30 Day Filter Effective Against Dust/Lint. Heavy-Duty Construction The EZ Flow II filter is made to function without a... more

    $76.98 $54.91

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    AAF Flanders EZ Flow II 16 in. W X 30 in. H X 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 16 in. W X 30 in. H X 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    The filtering media is continuous filament spun glass. The synthetic media of the EZ Flow II PSF filter is continuous filament polyester. A resinous bonding agent provides rigidity and resistance to media compression. The EZ Flow II filter is made to... more

    $102.60 $92.26

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    AMERICAN AIR FILTER 3018413-012 VAR VXL SH STD AF M11 24+24+12 FREE SHIPPING

    AMERICAN AIR FILTER 3018413-012 VAR VXL SH STD AF M11 24+24+12 FREE SHIPPING

    Description: VAR VXL SH STD AF M11 24+24+12 MFG Part #: 3018413-012 UPC: Supplier: AMERICAN AIR FILTER more

    $149.99

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    AAF Flanders Hog Hair Washable Furnace Filter Roll - 36 in. x 30 ft. x 1 in.

    AAF Flanders Hog Hair Washable Furnace Filter Roll - 36 in. x 30 ft. x 1 in.

    The AAF Flanders Hog Hair Washable Furnace Filter Roll is an effective solution against dust and lint. Made of coconut shell fibers and coated with synthetic material this filter needs no frame and has a MERV rating of up to 4. With a 30-day filter... more

    $250.15 $204.69

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    AAF Flanders 16 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 16 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    A heavy-duty die-cut clay coated frame encloses the media pack. A 100 percent hydrophic synthetic media is bonded to a corrosion-resistant 1-1/4 inch mesh expanded metal backing which is substantially heavier than standard metal backing. These features... more

    $101.07

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    AAF Flanders 20 in. W x 22-1/4 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 20 in. W x 22-1/4 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and protect your furnace from dust dirt pollen and hair with the Precisionaire EZ Flow II Furnace Air Filter. The air filter is made from fiberglass and features a continuous piece of chipboard to prevent corner separation in the frame.... more

    $71.27

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    AAF Flanders 18 in. W x 14 in. H x 1 in. D 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 18 in. W x 14 in. H x 1 in. D 8 MERV Pleated Air Filter (Pack of 12)

    An excellent choice for home air filtration MERV 8 pleated filters are more efficient when compared to standard pleated filter. The MERV 8 filter has a high dust containing capacity that does not sacrifice air flow. Using a synthetic charged filtering... more

    $126.49

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    AAF Flanders 24 in. W X 12 in. H X 1 in. D 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 24 in. W X 12 in. H X 1 in. D 8 MERV Pleated Air Filter (Pack of 12)

    An excellent choice for home air filtration MERV 8 pleated filters are more efficient when compared to standard pleated filter. The MERV 8 filter has a high dust containing capacity that does not sacrifice air flow. Using a synthetic charged filtering... more

    $126.49

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    AAF Flanders 16 in. W x 16 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 16 in. W x 16 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous... more

    $83.53 $54.36

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    AAF/Flanders 10055.012436 24 x 36 x 1 EZ Flow Fiberglass Disposable MERV 4 Furnace Filter - Pack of 12

    AAF/Flanders 10055.012436 24 x 36 x 1 EZ Flow Fiberglass Disposable MERV 4 Furnace Filter - Pack of 12

    Quantity of 12 24 x 36 x 1 EZ Flow II Spun Fiberglass Disposable Furnace Filter Flat Panel No Metal Media Retainers Up To MERV Rating 4 30 Day Filter Effective Against Dust/Lint. VDR. AAF/FLANDERS Heavy-Duty Construction The EZ Flow II filter is made... more

    $114.99

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    BestAir B1-2025-8-12 20 x 25 x 1 Furnace Air Filter - Quantity of 12

    BestAir B1-2025-8-12 20 x 25 x 1 Furnace Air Filter - Quantity of 12

    FREE GROUND SHIPPING IN THE CONTINENTAL USA (LOWER 48 STATES) Lot Sale of (12) 20 x 25 x 1 Furnace Air Filters B1-2025-8-12 580086 Quantity of (12) Furnace Air Filters: 20 x 25 x 1 Standard Pleated Furnace Air Filters MERV 8. These filters... more

    $94.89

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    AAF Flanders EZ Flow II 12 in. W x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 12 in. W x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous... more

    $94.39

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    AAF Flanders NaturalAire 10 in. W x 30 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders NaturalAire 10 in. W x 30 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    The Flanders NaturalAire standard MERV 8 is made of a one-sided metal-reinforced pleated media. This filter tests as a MERV 8 rating through ASHRAE 52.2 testing methods. Housed in a 1 inch recyclable clay-coated moisture resistant frame the NaturalAire... more

    $201.70 $173.72

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    AAF Flanders NaturalAire 10 in. W x 30 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders NaturalAire 10 in. W x 30 in. H x 1 in. D Pleated 8 MERV Pleated Air Filter (Pack of 12)

    The Flanders NaturalAire standard MERV 8 is made of a one-sided metal-reinforced pleated media. This filter tests as a MERV 8 rating through ASHRAE 52.2 testing methods. Housed in a 1 inch recyclable clay-coated moisture resistant frame the NaturalAire... more

    $201.70 $173.72

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    AAF Flanders Spun Fiberglass Disposable Air Filter 12 W x 24 H x 1 D in. (Pack of 12)

    AAF Flanders Spun Fiberglass Disposable Air Filter 12 W x 24 H x 1 D in. (Pack of 12)

    AAF Flanders EZ Flow II spun fiberglass air filter is all you need to filter the air with high efficiency. The furnace filter has a flat panel structure and has no metal media retainers. Flanders EZ Flow is effective against dust and lint. Boasting a... more

    $71.00 $55.31

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    AAF Flanders 19 in. W x 27 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 19 in. W x 27 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and protect your furnace from dust dirt pollen and hair with the Precisionaire EZ Flow II Furnace Air Filter. The air filter is made from fiberglass and features a continuous piece of chipboard to prevent corner separation in the frame.... more

    $119.89 $107.66

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    AAF Flanders 40 LPD 24 in. W X 20 in. H X 1 in. D 8 MERV Air Filter (Pack of 12)

    AAF Flanders 40 LPD 24 in. W X 20 in. H X 1 in. D 8 MERV Air Filter (Pack of 12)

    An excellent choice for home air filtration MERV 8 pleated filters are more efficient when compared to standard pleated filter. The MERV 8 filter has a high dust containing capacity that does not sacrifice air flow. Using a synthetic charged filtering... more

    $179.84 $156.58

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    AAF Flanders 20 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 20 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    A heavy-duty die-cut clay coated frame encloses the media pack. A 100 percent hydrophic synthetic media is bonded to a corrosion-resistant 1-1/4 inch mesh expanded metal backing which is substantially heavier than standard metal backing. These features... more

    $115.28 $100.82

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    AAF Flanders 20 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 20 in. W x 20 in. H x 1 in. D Polyester Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    A heavy-duty die-cut clay coated frame encloses the media pack. A 100 percent hydrophic synthetic media is bonded to a corrosion-resistant 1-1/4 inch mesh expanded metal backing which is substantially heavier than standard metal backing. These features... more

    $100.82

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    AAF Flanders EZ Flow II 18 in. W x 30 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 18 in. W x 30 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filtering media is continuous filament spun glass. The synthetic media of the EZ Flow II PSF filter is continuous filament polyester.... more

    $75.76

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    AAF Flanders EZ Flow II 20 in. W x 20 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 20 in. W x 20 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filtering media is continuous filament spun glass. The synthetic media of the EZ Flow II PSF filter is continuous filament polyester.... more

    $68.47 $56.95

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    AAF/Flanders 81555.011424 14 x 24 x 1 Basic Pleated 60 Day Disposable Furnace Air Filter MERV 6 - Case of 12

    AAF/Flanders 81555.011424 14 x 24 x 1 Basic Pleated 60 Day Disposable Furnace Air Filter MERV 6 - Case of 12

    Quantity of 12 14 x 24 x 1 Basic Pleated Air Filter Kraft Frame With Wirebacked Media MERV Rating 6 60 Day Filter Effective Against Pollen Pet Dander Mold Dust/Lint. VDR. AAF/FLANDERS more

    $84.89

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    AAF Flanders 19 in. W x 27 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 19 in. W x 27 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and protect your furnace from dust dirt pollen and hair with the Precisionaire EZ Flow II Furnace Air Filter. The air filter is made from fiberglass and features a continuous piece of chipboard to prevent corner separation in the frame.... more

    $114.99 $107.66

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    AAF/Flanders 81555.011616 16 x 16 x 1 Basic Pleated 60 Day Disposable Furnace Air Filter MERV 6 - Case of 12

    AAF/Flanders 81555.011616 16 x 16 x 1 Basic Pleated 60 Day Disposable Furnace Air Filter MERV 6 - Case of 12

    Quantity of 12 16 x 16 x 1 Basic Pleated Air Filter Kraft Frame With Wirebacked Media MERV Rating 6 60 Day Filter Effective Against Pollen Pet Dander Mold Dust/Lint. VDR. AAF/FLANDERS more

    $88.89

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    AAF Flanders EZ Flow II 16-1/2 in. W x 22 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 16-1/2 in. W x 22 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and remove dust dirt and pollen from the air with this Precisionaire No Metal Air Filter. The air filter is made from filament spun glass and features a continuous piece of chipboard to prevent corner separation in the frame. Measures... more

    $95.10

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    AAF Flanders Spun Fiberglass Disposable Air Filter 12 W x 24 H x 1 D in. (Pack of 12)

    AAF Flanders Spun Fiberglass Disposable Air Filter 12 W x 24 H x 1 D in. (Pack of 12)

    Width: 12 in.;Brand Name: AAF Flanders;Sub Brand: EZ Flow II;Depth: 1 in.;Height: 24 in.;MERV Rating: 4 MERV;Filter Material: Spun Fiberglass;Pleated: No;Product Type: Air Filter;Metal Mesh Support: No;Filters Dust/Lint: Yes;Filters Mold Spores:... more

    $73.79 $55.31

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    AAF Flanders 20 in. W x 30 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 20 in. W x 30 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and protect your furnace from dust dirt pollen and hair with the Precisionaire EZ Flow II Furnace Air Filter. The air filter is made from fiberglass and features a continuous piece of chipboard to prevent corner separation in the frame.... more

    $92.88

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    AAF/Flanders 10055..011836 18 x 36 x 1 EZ Flow II Fiberglass Disposable Furnace Filter MERV 4 - Case of 12

    AAF/Flanders 10055..011836 18 x 36 x 1 EZ Flow II Fiberglass Disposable Furnace Filter MERV 4 - Case of 12

    Quantity of 12 18 x 36 x 1 EZ Flow II Spun Fiberglass Disposable Furnace Filter Flat Panel Up To MERV Rating 4 30 Day Filter Effective Against Dust/Lint. VDR. AAF/FLANDERS Heavy-Duty Construction The EZ Flow II filter is made to function without a... more

    $139.45

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    AAF Flanders EZ Flow IIEZ Flow 20 in. W x 25 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow IIEZ Flow 20 in. W x 25 in. H x 1 in. D Spun Fiberglass 4 MERV Air Filter (Pack of 12)

    The EZ Flow II filter frame is made from heavy chipboard in a one-piece design that eliminates corner separation. The filtering media is continuous filament spun glass. The synthetic media of the EZ Flow II PSF filter is continuous filament polyester.... more

    $69.18 $59.91

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    AAF Flanders 16 in. W x 25 in. H x 2 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 16 in. W x 25 in. H x 2 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    This is a rugged industrial grade disposable pleated air filter. It features a synthetic fiber filtering medium that is laminated to an expanded metal backing. This more

    $135.78

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    AAF Flanders 16 in. W X 25 in. H X 1 in. D Fiberglass 4 MERV Air Filter 1 pk (Pack of 24)

    AAF Flanders 16 in. W X 25 in. H X 1 in. D Fiberglass 4 MERV Air Filter 1 pk (Pack of 24)

    This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50-years. The filtering medium is continuous filament spun glass. The frame is made with one continuous... more

    $78.27

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    AAF Flanders 15 in. W x 25 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders 15 in. W x 25 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    This is a standard grade furnace filter of the same type that has been protecting furnaces and central air conditioners around the world for over 50 years. The filtering medium is continuous filament spun glass. The frame is made with one continuous... more

    $66.14

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    AAF Flanders 14 in. W x 25 in. H x 2 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    AAF Flanders 14 in. W x 25 in. H x 2 in. D Synthetic 8 MERV Pleated Air Filter (Pack of 12)

    An excellent choice for home air filtration MERV 8 pleated filters are more efficient when compared to standard pleated filter. The MERV 8 filter has a high dust containing capacity that does not sacrifice air flow. Using a synthetic charged filtering... more

    $134.67

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    AAF Flanders EZ Flow II 24 in. W x 24 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    AAF Flanders EZ Flow II 24 in. W x 24 in. H x 1 in. D Fiberglass 4 MERV Air Filter (Pack of 12)

    Breathe easier and protect your furnace from dust dirt pollen and hair with the Precisionaire EZ Flow II Furnace Air Filter. The air filter is made from fiberglass and features a continuous piece of chipboard to prevent corner separation in the frame.... more

    $67.31

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    More information about Air Purifier Accessories

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