Target New Arrivals Halloween Clothing, Shoes & Accessories Home & Decor Kitchen & Dining Patio, Lawn & Garden Grocery Household Essentials Baby Beauty Target Beauty Studio Personal Care Sports & Outdoors Pets Health Wellness School & Office Supplies Toys & Games Electronics & Tech Video Games Books, Music & Movies Party Supplies Gift Ideas Gift Cards Shop by Community Target Optical Deals Clearance New Arrivals Back to School College Top Deals Target Circle Deals Weekly Ad Shop Order Pickup Shop Same Day Delivery Registry RedCard Target Circle Find Stores

20 by 20 air filter

1,000+ results for “20 by 20 air filter”

$13.89

Filtrete 14"x18"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(571)

$53.99($27.00/count)

was $62.99

New lower price

Filtrete 20"25"x4" MPR 1550 Merv 12 Refillable Air Filter Kit 1 Frame and 2 Filters

4.8(140)

$13.89

Filtrete 18"x18"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(534)

$29.99($15.00/count)

Filtrete 16"x25"x1" 2pk Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.4(5)

$179.99

WINIX C545 Air Purifier for Home Large Room up to1742 sq ft with Air Quality Monitor True HEPA Carbon Filter

4(77)

Loved for: effective air cleaning

$9.99

Filtrete 14" x 14" MPR 700 Dust Pollen & Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC Compatible, 3-Month Use

5(1)

$22.99

Filtrete 18"x24"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(653)

$22.99($11.50/count)

Filtrete 14"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(570)

$22.99($11.50/count)

Filtrete 18"x24"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(520)

$199.99

LEVOIT Vital 200S-P Air Purifier for Home with Pet Mode for Pet Hair and Dander Control Sleep Mode White Gray

4.5(131)

Loved for: quiet operation

$47.96

Allergen Air Filter - 8 MERV RATING

4.6(241)

$22.99

Filtrete 16"x24"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(649)

Loved for: great filtration

Sponsored

$23.49

Filtrete 14"x25"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(657)

$26.99

Filtrete 14"x30"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(644)

$43.99

Filterbuy 20x20x1 Air Filter (1-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)

$179.99

WINIX 5520 Air Purifier for Home Large Room up to1882 sq ft with Air Quality Monitor True HEPA High Deodorization Carbon Filter

3.8(21)

$23.49

Filtrete 14"x14"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.6(8)

$69.98

Filterbuy 20x20x5 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters for Trion Bear 255649-103 & More

4.6(4231)

Loved for: high quality

$22.99

Filtrete 12"x24"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

4.8(652)

$22.99

Filtrete 12"x12"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter

5(4)

$79.98

Filterbuy 20x20x4 Air Filter (6-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 3.63)

4.5(3280)

Loved for: quality construction

$76.99

Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003

$75.99($12.67/count)

Filtrete 6pk 14''x20''x1'' MPR 1000 Merv 11 Allergen Defense Air Filter

4.7(511)

$199.99

DREO Macro Max Air Purifier for Large Rooms up to 2197 sq ft

4.9(226)

Loved for: easy setup

Sponsored

Page 1 Page 5 Page 7

Get top deals, latest trends, and more.