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Air Filters (HVAC / Furnace)

Buy Air Filters (HVAC / Furnace) in the US to ensure optimal air quality in your home. Our selection includes brands like Anycore, Simply, and Filtrete, offering various sizes such as 10x20x1, 14x14x1, and 20x20x1. Key specifications include MERV ratings ranging from 5 to 11, ensuring effective filtration. These fil...

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AErovivo frame assembly demonstrates universal compatibility for many HVAC systems.

AErovivo

AErovivo 16x20x1 MERV8 Refillable Air Filter Starter Kit – Foldable Frame + 6 Refills, Fits Most HVAC Systems (Actual Size 15.75x19.75x0.75 in)

$42.72

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AmazEden 14x14x1 air filter in packaging highlighting pleated media for efficient filtration.

AmazEden

AmazEden 14x14x1 Air Filter – MERV 11 (6-Pack) | Actual Size 13.75x13.75x0.75 in | MPR 1000 / FPR 7

$41.33

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Aerostar 14x14x1 MERV 8 filter front view; captures dust and pollen

Aerostar

Aerostar 14x14x1 MERV 8 Filter – 4 Pack, Actual Size 13.75 x 13.75 x 0.75 in – Made in USA

$41.30

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Aerostar MERV 11 pleated filter close-up for improved indoor air quality

Aerostar

Aerostar 21x21x1 MERV 11 Pleated Air Filter – 6 Pack, Actual Size 20.88 x 20.88 x 0.75 in, Made in USA

$97.51

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Aerostar 16x24x1 MERV 8 pleated filter captures dust and pollen for cleaner air.

Aerostar

Aerostar 16x24x1 MERV 8 Pleated Air Filter – 6 Pack (Actual Size 15.75 x 23.75 x 0.75) for HVAC

$44.78

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Aerostar 6-pack MERV 8 filters in box, ready for installation

Aerostar

Aerostar 16.50 x 21.50 x 0.75 in MERV 8 Pleated Air Filter – 6 Pack (Actual Size) Made in USA

$96.84

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Aerostar MERV 13 pleated filter with actual size for universal HVAC fit

Aerostar

Aerostar MERV 13 Pleated Air Filter 16.50 x 21.50 x 0.75 in | 6 Pack | Made in USA

$89.43

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Aerostar 20x25x4 filter pack six-count for cleaner indoor air

Aerostar

Aerostar 20x25x4 MERV 11 Air Filter - 6 Count | Fits Lennox & Honeywell

$94.70

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AIRx Filters 16x20x5 box packaging emphasizes allergen reduction and US-made quality

AIRx Filters

AIRx Filters 16x20x5 MERV 11 Replacement Filter for Lennox X0582 – Allergy 2-Pack – Made in USA

$76.96

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Aerostar 20x25x5 MERV 13 filter front view promotes cleaner indoor air

Aerostar

Aerostar 20x25x5 MERV 13 Air Filter – 2 Pack | Actual Size 20.375 x 24.25 x 4.75 | Fits Lennox & Honeywell

$85.06

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Aerostar 16x25x5 MERV13 filter pack front view with easy installation

Aerostar

Aerostar 16x25x5 MERV 13 Pleated Filters – 2 Pack for HVAC & Allergen Control

$97.48

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Aerostar 20x30x1 MERV 13 pleated filter captures allergens and fine particles for cleaner indoor air.

Aerostar

Aerostar 20x30x1 MERV 13 Air Filter – 6 Pack (Actual Size 19.75 x 29.75 x 0.75) Made in USA

$86.28

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Aerostar MERV 11 pleated filter front view improves fit for HVAC units.

Aerostar

Aerostar 20x20x4 MERV 11 Pleated Filters – 6 Pack for HVAC

$128.29

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Aerostar pleated filter design enhances air quality by trapping dust and pollen for healthier indoor air

Aerostar

Aerostar 16x20x4 MERV 11 Air Filter | 6 Pack | Actual Size 15.5 x 19.5 x 3.63 in | Lennox & Honeywell Compatible

$140.85

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Aerostar 16x25x4 filter close-up showing pleated media, capturing dust and pollen effectively.

Aerostar

Aerostar 16x25x4 MERV 8 Air Filter, 6 Pack – Actual Size 15.5 x 24.5 x 3.75 in – Fits Lennox & Honeywell

$121.63

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Aerostar 16x25x1 MERV 13 filter pack ready for installation to improve indoor air quality

Aerostar

Aerostar 16x25x1 MERV 13 - 4 Pack Pleated HVAC Filters for Furnaces & ACs

$56.37

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AIRx Filters 19x20x4 packaging highlights a two-pack for easy home replacement

AIRx Filters

AIRx Filters 19x20x4 MERV 8 Furnace Filter – 2 Pack, Compatible with Bryant Carrier FILXXFNC-0021

$76.93

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AIRx Filters Wicked Clean Air 16x25x5 front view demonstrates high-efficiency filtration

AIRx Filters

Airx Filters Wicked Clean Air — 16x25x5 MERV 11 Filter for Lennox X6670 | 2 Pack

$70.09

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Aerostar 14x14x1 MERV 13 filter in a 6-pack for easy replacement.

Aerostar

Aerostar 14x14x1 MERV 13 Pleated Air Filter – 6 Pack – Actual Size 13.75 x 13.75 x 0.75 in – Made in USA

$69.39

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Aerostar 14x14x1 MERV 11 filter captures fine dust and allergens for cleaner indoor air

Aerostar

Aerostar 14x14x1 MERV 11 Filter – 6 Pack (Actual Size 13.75 x 13.75 x 0.75 in) | Dust, Allergens, Smoke

$60.85

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Aerostar pleated filter pack shot for higher efficiency filtration.

Aerostar

Aerostar 16.375x21.5x1 MERV 11 Pleated Filter — 6 Pack for Furnace & AC

$77.13

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Aerostar 12x24x1 MERV 13 pleated filter for high-efficiency air filtration in homes.

Aerostar

Aerostar 12x24x1 MERV 13 Pleated Air Filter – 6 Pack | Universal HVAC Fit

$59.80

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Aerostar 16x20x1 MERV 13 filter pack ready for installation, high-efficiency filtration.

Aerostar

Aerostar 16x20x1 MERV 13 Pleated Air Filter — 6 Pack, Actual Size 15.75 x 19.75 x 0.75 in, Made in USA

$64.47

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Aerostar 20x25x1 MERV 13 filter pack ready for cleaner indoor air.

Aerostar

Aerostar 20x25x1 MERV 13 Pleated Air Filter – 6 Pack, Actual Size 19.75 x 24.75 x 0.75 in, Made in USA

$72.85

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Aerostar 14x20x1 MERV 11 filter pack shown for easy replacement and cleaner air.

Aerostar

Aerostar 14x20x1 MERV 11 Pleated Air Filter – 6 Pack (Actual Size 13.75 x 19.75 x 0.75) Made in USA

$61.89

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Aerostar pleated filter visual ready for installation, capturing dust and allergens.

Aerostar

Aerostar 19-7/8x21-1/2x1 MERV 13 Pleated Air Filters – 6 Pack for Dust, Pollen & Pet Dander

$76.96

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Aerostar universal-compatibility 20x25x1 filter fits many HVAC models for easy installation.

Aerostar

Aerostar 20x25x1 MERV 11 Pleated Air Filter – 6 Pack (Actual Size 19.75 x 24.75 x 0.75) Made in USA

$58.35

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Aerostar 14x20x1 MERV 13 filter front view showing high efficiency fit

Aerostar

Aerostar 14x20x1 MERV 13 Pleated Air Filter – 6 Pack (Actual Size 13 3/4x19 3/4x3/4)

$83.63

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Aerostar pleated MERV 11 filter in HVAC improves air filtration.

Aerostar

Aerostar 15.50 x 19.50 x 0.75 in MERV 11 Pleated Air Filter, 6-Pack — Made in USA

$70.09

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Aerostar 20x20x1 MERV 11 filter box shows six-pack packaging for easy replacements.

Aerostar

Aerostar 20x20x1 MERV 11 Filter – 6 Pack (Actual Size 19.75 x 19.75 x 0.75) – Made in USA

$63.22

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Aerostar 16x25x1 MERV 13 filter pack front view for high-efficiency air purification

Aerostar

Aerostar 16x25x1 MERV 13 Air Filter - 6 Pack, Actual Size 15.75 x 24.75 x 0.75 in, Made in USA

$70.09

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Aerostar 12x12x1 filter close-up showing pleated media for filtration

Aerostar

Aerostar 12x12x1 MERV 13 Filter | 6 Pack, Actual Size 11.75 x 11.75 x 0.75, Made in USA

$50.40

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Aerostar 20x20x1 MERV13 filter pack, six-pack, designed for healthier indoor air

Aerostar

Aerostar 20x20x1 MERV 13 Air Filter, 6-Pack | Actual Size 19.75 x 19.75 x 0.75 in | Made in USA

$58.96

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Aerostar 6-pack pleated filter packaging for easy replacement and cleaner air.

Aerostar

Aerostar 18x20x1 MERV 13 Pleated Air Filter – 6-Pack (Actual Size 17 3/4 x 19 3/4 x 3/4)

$65.61

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Aerostar 6-pack filter box front view shows universal HVAC compatibility.

Aerostar

Aerostar 20x22x1 MERV 8 Pleated Air Filter – 6 Pack (Actual Size 19.75 x 21.75 x 0.75) – Made in USA

$73.65

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Aerostar 16.5x21.5x1 packaging ready for easy HVAC installation.

Aerostar

Aerostar 16.5x21.5x1 MERV 8 Pleated Filters — 6 Pack for HVAC, Furnace & AC

$53.41

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Aerostar 18x18x1 MERV 13 filter pack; pleated media traps allergens.

Aerostar

Aerostar 18x18x1 MERV 13 Pleated Air Filter – 6 Pack | Actual Size 17.75 x 17.75 x 0.75 in | For Allergies, Dust, Pet Dander & Smoke | Made in USA

$70.70

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Aerostar pleated filter in-pack shown for easy replacement and cleaner air

Aerostar

Aerostar 20x25x1 MERV 8 Pleated Air Filter - 6 Pack, Actual Size 19.75 x 24.75 x 0.75 in | Made in USA

$70.58

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Aerostar 16x25x1 filter pack showing universal compatibility and high-efficiency filtration.

Aerostar

Aerostar 16x25x1 MERV 11 Pleated Filter — 6 Pack (Actual Size 15.75 x 24.75 x 0.75) Made in USA

$58.29

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AIRx Filters Wicked Clean Air packaging—ready for quick installation and replacement

AIRx Filters

AIRx Filters 19x20x4 MERV 11 HVAC Replacement Filter – Allergy 2-Pack (Made in USA), Bryant/Carrier Compatible

$70.09

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