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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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Filtrete 20x20x4 filter pack front view for cleaner indoor air.

Filtrete

Filtrete 20x20x4 AC Furnace Filter – MPR 1550, MERV 12, 2-Pack

$74.61

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Filtrete 2-pack packaging for easy home replacement

Filtrete

Filtrete 16x25x4 Air Filter MERV 12, MPR 1550 – 2-Pack (Actual Size 15.88x24.56x4.31 in)

$48.19

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Filtrete Smart Air Filter 20x25x1 front view showing 2-pack packaging for easy replacement

Filtrete

Filtrete 20x25x1 Smart Air Filter — MERV 12, MPR 1500, Bluetooth Life Tracking (2-Pack)

$67.37

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Filtrete Slim Fit filter side view showing slim design for tight spaces and easy replacement

Filtrete

Filtrete 20x25x4 Slim Fit AC/Furnace Filter – MPR 1550, MERV 12, Asthma & Allergy Friendly, 2-Pack (Actual Size 19.50 x 24.50 x 3.75)

$70.11

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Filtrete 20x20x1 air filter packaging ready for installation

Filtrete

Filtrete 20x20x1 Air Filter – MERV 11, MPR 1000, Allergens & Pet Dander | 3-Month Filter | Actual Size 19.68 x 19.68 x 0.81 in

$66.03

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Filtrete 20x24x1 air filter front view, 4-pack, allergen reduction emphasis.

Filtrete

Filtrete 20x24x1 Air Filter – MERV 11, MPR 1000, 4-Pack, 3-Month Replacement (Actual Size 19.68 x 23.68 x 0.81 in)

$70.13

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Filtrete 17.5x17.5x1 filter front view for HVAC compatibility.

Filtrete

Filtrete 17.5x17.5x1 AC Furnace Filter – MERV 8, MPR 700, 4-Pack

$59.74

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Filtrete pleated filter in packaging showing easy installation and 4-pack value.

Filtrete

Filtrete 17.5x22x1 AC Furnace Air Filter | MERV 8, MPR 700, 3-Month Pleated Electrostatic Filter, 4-Pack (Actual Size 17.19 x 21.69 x 0.81 in)

$60.19

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Filtrete 4-pack pleated filter packaging shown for easy air upgrade

Filtrete

Filtrete 17x21x1 AC Furnace Filter – MERV 8, MPR 700, 4-Pack (16.69 x 20.69 x 0.81 in)

$56.65

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Filtrete 18x36x1 four-pack packaging shows convenient replacement and cleaner air.

Filtrete

Filtrete 18x36x1 AC Furnace Filter – MERV 8, MPR 700, 4-Pack (Actual 17.81x35.81x0.65) | 3-Month Pleated Electrostatic Filter

$64.63

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Filtrete 18x20x1 two-pack front view for easy installation and cleaner air

Filtrete

Filtrete 18x20x1 AC Furnace Air Filter – MERV 11, MPR 1000, 3-Month Pleated, 2-Pack

$42.72

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Filtrete 20x25x1 air filter six-pack in-pack shot improves home filtration

Filtrete

Filtrete 20x25x1 Air Filter, 6-Pack | MERV 1 HVAC Replacement (Actual Size 19.69 x 24.69 x 0.88 in)

$42.72

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Filtrete air filter pack front view showing a 3-month pleated design for easy replacement

Filtrete

Filtrete 20x21.5x1 AC Furnace Air Filter – MERV 8, MPR 700, 4-Pack, 3-Month Pleated Electrostatic Filter

$61.74

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Filtrete 18x18x1 filter close-up showing pleated media for dust capture.

Filtrete

Filtrete 18x18x1 Air Filter MERV 5, 6-Pack — 3-Month Pleated Electrostatic HVAC Filter (Actual Size 17.81x17.81x0.81 in)

$42.69

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Filtrete 20x24x1 six-pack filters ready for HVAC installation and cleaner indoor air

Filtrete

Filtrete 20x24x1 Air Filter MERV 5 – 6-Pack (Actual Size 19.81x23.81x0.81)

$42.69

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Filtrete six-pack 18x24x1 filter ready for furnace and AC to improve airflow.

Filtrete

Filtrete 18x24x1 Air Filter MERV 5, 6-Pack – MPR 300 Dust Reduction for Furnace & AC | Actual Size 17.81 x 23.81 x 0.81 in

$42.69

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Filtrete 20x20x1 filter front view showing six-pack packaging for convenience

Filtrete

Filtrete 20x20x1 MERV 5 Air Filter – 6-Pack, MPR 300 Dust Reduction for Home HVAC

$55.66

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Filtrete 20x30x1 six-pack actual-size filter for easy replacement and backups

Filtrete

Filtrete 20x30x1 Air Filter MERV 5, MPR 300 – 6-Pack Pleated HVAC Filters

$42.69

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Filtrete 20x25x1 filter in HVAC catching dust and pollen.

Filtrete

Filtrete 20x25x1 Air Filter MERV 5, 6-Pack – MPR 300 Dust Reduction for Home HVAC

$42.69

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Filtrete 18x24x1 air filter closeup shows MERV 13 filtration for cleaner indoor air

Filtrete

Filtrete 18x24x1 Air Filter – MERV 13 MPR 1900, Allergen Bacteria Virus Capture, 2-Pack

$56.41

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Filtrete 20x25x5 air filter packaging highlights MERV 12 and MPR 1550 for cleaner air.

Filtrete

Filtrete 20x25x5 Air Filter MERV 12 | MPR 1550, Asthma & Allergy Friendly, 1-Pack

$43.24

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Filtrete 20x25x1 MERV 13 filter unboxed, ready to improve indoor air quality

Filtrete

Filtrete 20x25x1 MERV 13 MPR 1900 Air Filter – 2-Pack for Allergens, Bacteria & Pollutants | 3-Month Replacement

$44.77

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Filtrete two-pack air filter ready for cleaner indoor air and easy replacement

Filtrete

Filtrete 20x24x1 Air Filter – MERV 11, MPR 1000, 2-Pack (Actual Size 19.68 x 23.68 x 0.81 in)

$47.32

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Filtrete four-pack 18x18x1 filters for easier replacement and cleaner air

Filtrete

Filtrete 18x18x1 Air Filter – MERV 11, MPR 1000, Pack of 4 – Allergens & Pet Dander | Actual Size 17.68 x 17.68 x 0.81 in

$68.15

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Filtrete 20x30x1 air filter pack shown in front view for cleaner air

Filtrete

Filtrete 20x30x1 Air Filter – MERV 11, MPR 1000 (Actual 19.68 x 29.68 x 0.81 in) – 2-Pack

$32.76

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Filtrete refillable frame close up shows durable frame for long HVAC life

Filtrete

Filtrete 20x25x4 Refillable Air Filter Starter Kit – MPR 1550, MERV 12, Frame + 2 Filters (Actual 19.88 x 24.62 x 4.25)

$75.59

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Filtrete 20x25x1 air filter with MERV 12 for cleaner indoor air

Filtrete

Filtrete 20x25x1 Air Filter — MERV 12, MPR 1500, 2-Pack (Actual Size 19.62 x 24.62 x 0.78 in)

$63.50

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Filtrete 20x20x1 filter box highlights allergen-friendly design for cleaner air.

Filtrete

Filtrete 20x20x1 Air Filter – MERV 13 MPR 1900, 2-Pack for Allergens, Bacteria & Viruses | 3-Month Replacement

$38.61

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Filtrete 20x22x1 filter packaging shows a 2-pack for cleaner indoor air.

Filtrete

Filtrete 20x22x1 AC Furnace Air Filter – MPR 700, MERV 8, 2-Pack (Actual Size 19.81 x 21.81 x 0.81 in)

$38.15

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Filtrete two-pack 20x20x1 air filter front view for easy HVAC replacement.

Filtrete

Filtrete 20x20x1 Air Filter, MERV 11, MPR 1000 – Allergens & Pet Dander, 2-Pack (Actual Size 19.68 x 19.68 x 0.81 in)

$32.81

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Filtrete 14x14x1 filter front view demonstrates ready-to-install air filtration

Filtrete

Filtrete 14x14x1 Air Filter – MERV 12, MPR 1500, 2-Pack | Allergens & Bacteria Capture

$42.52

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Filtrete 12x18x1 filter packaging ready for quick replacement and improved filtration

Filtrete

Filtrete 12x18x1 AC Furnace Air Filter – MPR 700, MERV 8 | 2-Pack (Actual Size 11.81 x 17.81 x 0.81 in)

$38.47

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Filtrete pack-shot of 12x12x1 air filter six-pack with cleaner indoor air

Filtrete

Filtrete 12x12x1 Air Filter – MERV 13 MPR 1900 (6-Pack) Allergens & Air Pollutants

$150.93

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Filtrete 14x24x1 air filter box packaging ready for installation

Filtrete

Filtrete 14x24x1 Air Filter - MERV 11, MPR 1000 | Allergens & Pet Dander | 3-Month Replacement (Actual Size 13.68 x 23.68 x 0.81 in)

$96.33

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Filtrete 12x24x1 pack front view showing MERV 11 and MPR 1000 filtration.

Filtrete

Filtrete 12x24x1 Air Filter, MERV 11, MPR 1000 — Allergens & Pet Dander, 6-Pack (Actual Size 11.68 x 23.68 x 0.81 in)

$97.56

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Filtrete pleated 16x20x1 filter ready for easy replacement and improved airflow

Filtrete

Filtrete 16x20x1 Air Filter – MERV 11, MPR 1000, Allergens & Pet Dander, 6-Pack (Actual Size 15.68 x 19.68 x 0.81 in)

$92.00

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Filtrete allergen defense air filter front pack promotes cleaner air

Filtrete

Filtrete 16x25x2 AC Furnace Air Filter, MERV 11, MPR 1000, Allergen Defense, 4 Pack (Actual Size 15.5 x 24.5 x 1.75 in)

$92.03

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Filtrete 16x24x1 air filter pack closeup, pleated design for cleaner indoor air

Filtrete

Filtrete 16x24x1 Air Filter – MERV 11, MPR 1000, Micro Allergen Defense, 6-Pack (Actual Size 15.81x23.81x0.81 in)

$101.81

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Filtrete 12x36x1 filter front view showing MERV 11 performance for cleaner air

Filtrete

Filtrete 12x36x1 AC Furnace Air Filter MERV 11 MPR 1000 6-Pack

$111.21

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Filtrete 16x20x1 filter pack six for cleaner indoor air

Filtrete

Filtrete 16x20x1 Air Filter – MERV 12, MPR 1500, 6-Pack, Actual Size 15.62 x 19.62 x 0.78 in

$131.74

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