Target New Arrivals Back to School College Halloween Clothing, Shoes & Accessories Home & Decor Kitchen & Dining Outdoor Living & Garden Grocery Household Essentials Baby Beauty Personal Care Sports & Outdoors Pets Health Wellness School & Office Supplies Toys & Games Electronics & Tech Video Games Movies, Music & Books 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

20x20 filter

Popular Filters

1,000+ results for “20 x 20 filter”

$67.96

Filterbuy 14x20x1 Air Filter (4-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 13.50 x 19.50 x 0.75)

$51.99($8.67/count)

Filtrete 14"x25"x1" 6pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter

4.7(513)

$81.99

Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003

$59.97

Simply 20x21.5x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 20x21.5x0.75") DUST, Pet, & Allergy Control

$39.57 - $99.74

Simply Air Filter, MERV 13, 4 Pack, Furnace Air Filter for HVAC, Multiple Sizes

4.6(609)

Loved for: great quality

$169.97 - $359.28

Simply Air Filter, MERV 13, 24 Pack, Furnace Air Filter for HVAC

$35.95

Filterbuy 16x20x1 Air Filter (5-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

4.7(27777)

Loved for: quality

$78.36

Filter King 18x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 17.5 x 19.5 x .75"

$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(518)

$151.98

Filterbuy 18x20x1 Air Filter (6-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 17.50 x 19.50 x 0.75)

$38.97

Simply 16x20x1 Air Filter, MERV 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 15.75"x19.75"x0.75") DUST, Pet, & Allergy Control

4.6(608)

Loved for: great quality

$38.97

Filterbuy 18x20x1 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 17.50 x 19.50 x 0.75)

4.6(20935)

Loved for: high quality

Sponsored

$32.97 - $79.97

Simply Air Filter, MERV 11, 4 Pack, Furnace Air Filter for HVAC, Multiple Sizes

4.6(608)

Loved for: quality construction

$44.94

Filterbuy 14x20x1 Air Filter (6-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 13.50 x 19.50 x 0.75)

4.6(20935)

Loved for: quality construction

$86.16

Filter King 15x20x1 Air Filter | 12-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 14.5 x 19.5 x .75"

$46.97 - $129.97

Simply Air Filter, MERV 13, 6 Pack, Furnace Air Filter for HVAC, Multiple Sizes

4.6(608)

Loved for: quality filtration

$83.99

Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 8 Odor Eliminator HVAC AC Furnace Air Filters Replacement for Trion Air Bear 255649-103 & More

$34.99 - $48.99

reg $69.98 - $125.98

Sale

HEATDAZ Small HEPA Air Purifier with Fragrance Sponge, 22dB Sleep Mode for Bedroom, 225 sqft

4.3(19)

Black

gray-2pack

White

white-2pack

$89.99

Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 13 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 19.38 x 5.75)

$56.99

reg $125.98

Sale

HEATDAZ HY1800 Small HEPA Air Purifier Black - 2 Pack

3.7(3)

Black and white

White

$72.97

reg $88.18

Sale

Glasfloss 20x20x1 MERV 10 AC & Furnace Air Filters. Case of 12. Actual Size: 19-1/2 x 19-1/2 x 7/8

$62.99

Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 8 Dust Defense HVAC AC Furnace Air Filters for Amana, Coleman, Goodman, Maytag, York, & More

4.7(27777)

Loved for: quality

$75.60

Filter King 19x20x1 Air Filter | 6-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19 x 20 x .75"

$39.97

Simply 12x20x1 Air Filter, MERV 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 11.75"x19.75"x0.75") DUST, Pet, & Allergy Control

4.6(608)

Loved for: great quality

Sponsored

Page 1 Page 7 Page 9

Get top deals, latest trends, and more.