Buy Air Filters (HVAC / Furnace) | Air Filters

Filtrete

Filtrete 14x24x1 Air Filter – MERV 12, MPR 1500, Allergen & Virus Reduction | 2-Pack

$40.92

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 12x24x1 Air Filter 4 Pack – MERV 8 Pleated HVAC Replacement

$42.72

Free shipping · 30-day easy returns

WEN 1-micron inner air filter two-pack for woodworking keeps dust particles down

WEN

WEN 1-Micron Inner Air Filters — Two Pack for 400 CFM Filtration (90243-026-2)

$35.87

Free shipping · 30-day easy returns

Stafilter

Stafilter 16x25x1 MERV 8 Foldable Frame + 6 Refills – Home HVAC Filter Kit (15.75x24.75x0.75)

$36.66

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 14x25x1 Air Filter 4 Pack – Durable MERV 8 Pleated Replacement

$37.78

Free shipping · 30-day easy returns

VELNOR

VELNOR 2 Pack 210 Air Filter Replacement – Bamboo Filtration for AprilAire 20x25x4

$124.91

Free shipping · 30-day easy returns

Simply

Simply 20x25x4 MERV 13 Air Filter – 6 Pack (Actual 19.5x24.5x3.63) for HVAC, Dust & Allergens

$179.67

Free shipping · 30-day easy returns

VOYAR

VOYAR 2-Pack 410 Replacement Filter for Aprilaire 410 Whole-House Purifiers | MERV11

$97.51

Free shipping · 30-day easy returns

VOYAR

VOYAR 3-Pack 210 Replacement Filters – MERV 11, 20x25x4, Fits AprilAire 210 Series

$135.87

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 14x14x1 Air Filter 4 Pack - MERV 8 Pleated

$36.39

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 14x24x1 Air Filter 4 Pack – MERV 8 Pleated Replacement for HVAC | Durable, Quiet, High-Flow

$42.72

Free shipping · 30-day easy returns

Smoke Trap

Smoke Trap + Personal Air Filter (Sploof) – ECO Replaceable Filters | 500+ Uses

$28.99

Free shipping · 30-day easy returns

smokebuddy

Smokebuddy Original Air Filter – 300+ Uses | Odor & Smoke Reduction | Eco Green

$27.93

Free shipping · 30-day easy returns

TIMEPAL

TIMEPAL GCV160 Carburetor for Honda GCV160LA0/LA1 — Manual Choke with Air Filter Kit

$37.24

Free shipping · 30-day easy returns

VELNOR

VELNOR 2 Pack 410 Bamboo Air Filter Replacement for AprilAire 16x25x4 – Odor, Dust & Humidity Control

$119.43

Free shipping · 30-day easy returns

VELNOR

VELNOR 2 Pack 213 Air Filter Replacement for AprilAire Whole House Purifiers – 20x25x4

$124.91

Free shipping · 30-day easy returns

Simply

Simply 20x25x4 Air Filter – MERV 8, 6 Pack, Actual 19.5x24.5x3.63, Dust, Pet & Allergy Control

$100.22

Free shipping · 30-day easy returns

Zibopon

Zibopon 90398 Shop Vac Filters Replacement – Type AA Cartridge, 2-Pack with Foam Sleeves & 8 Pre-filter Bags

$33.13

Free shipping · 30-day easy returns

WEN outer air filter 5-micron pack viewed front, helps keep workshop air clean.

WEN

WEN 5-Micron Outer Air Filters – 2 Pack for 400 CFM Filtration System (90243-027-2)

$29.02

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 14x14x1 Air Filter 6 Pack – Durable MERV 8 Pleated Filtration for Home HVAC

$38.44

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 10x10x1 Air Filter (6-Pack) – MERV 8 Pleated HVAC Replacement

$34.48

Free shipping · 30-day easy returns

VELNOR

VELNOR 2 Pack 413 Air Filter Replacement for AprilAire 16x25x4 – Odor & Dust Control

$124.91

Free shipping · 30-day easy returns

Simply

Simply 20x20x1 Air Filter – MERV 8, MPR 600, 12 Pack, Universal HVAC Filter for Dust, Pet & Allergy Control

$97.48

Free shipping · 30-day easy returns

Simply

Simply 20x20x1 Air Filter MERV 8, MPR 600 – 4 Pack | Made in USA

$42.69

Free shipping · 30-day easy returns

VOYAR

VOYAR 2 Pack 413 Replacement Filter for Aprilaire 413 – MERV13, Actual Size 16x28x4

$97.51

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 14x20x1 Air Filter Pack – MERV 8 Pleated Replacement for HVAC, 4 Pack

$37.78

Free shipping · 30-day easy returns

Simply

Simply Filters 12x12x1 MERV 8 Air Filter – 6 Pack (11.75 x 11.75 x 0.75)

$42.28

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 16x20x1 Air Filter 4 Pack - MERV 8 Pleated Home HVAC Filters

$37.69

Free shipping · 30-day easy returns

UBeesize

UBeesize Air Vent Filters - 16x90 in Cut-to-Size MERV 8 Triple Filtration Kit + 48 Adhesive Hooks

$23.03

Free shipping · 30-day easy returns

TRIGHTFILTERS

TRIGHTFILTERS 20x20x1 Air Filter 2 Pack – Durable MERV 8 Pleated HVAC Filters

$31.18

Free shipping · 30-day easy returns

Skymechy

Skymechy 20x30x3 MERV 13 Pleated Air Filters – 2 Pack for Zephyr VGF Series

$119.43

Free shipping · 30-day easy returns

Trane

Trane FLRQB5AH23M11 MERV 11 QuikBox Filter 22.7x20x4.7 in 2-Pack

$107.93

Free shipping · 30-day easy returns

Trane

Trane FLRQB5AH18M11 MERV 11 QuikBox Filter 17.5x20x4.70 - 2 Pack

$96.65

Free shipping · 30-day easy returns

VOYAR

VOYAR 213 Replacement Filter for Aprilaire 213 | MERV 13 | 20x25x4

$59.15

Free shipping · 30-day easy returns

True Blue

True Blue 18x30x1 MERV 11 Allergen Air Filter (4-Pack) | Replacement HVAC Filter | Made in USA

$70.15

Free shipping · 30-day easy returns

True Blue

True Blue Allergen 20x36x1 Air Filter – MERV 11, 4-Pack

$80.59

Free shipping · 30-day easy returns

True Blue

True Blue 24x30x1 MERV 11 Allergen Air Filter (4-Pack) | Electrostatic Pleated HVAC Filter | Replacement for Home Use | Made in USA

$81.76

Free shipping · 30-day easy returns

VOYAR

VOYAR 1 Pack 210 Replacement Filter – MERV 11, 20x25x4, Fits AprilAire 210 Series (1210/1620/2210/2216/3210/4200)

$59.15

Free shipping · 30-day easy returns

UBeesize

UBeesize 16x25x1 Reusable Electrostatic Air Filter – MERV 8, Washable, Lifetime Durability for Home & Office (Actual Size: 15.5 x 24.65 x 0.82 in)

$63.06

Free shipping · 30-day easy returns

UBeesize

UBeesize 20x25x1 Reusable Electrostatic Air Filter – MERV 8, Washable, Lifetime

$62.02

Free shipping · 30-day easy returns

Shop our full collection