skip to main content
skip to footer
Target New Arrivals
Gift Ideas for Dad
Clothing, Shoes & Accessories
Home & Decor
Kitchen & Dining
Outdoor Living & Garden
Grocery
Household Essentials
Baby
Beauty
Personal Care
Sports & Outdoors
Health
Wellness
Luggage
School & Office Supplies
Toys
Electronics
Video Games
Movies, Music & Books
Party Supplies
Gift Ideas
Gift Cards
Pets
Ulta Beauty at Target
Shop by Community
Target Optical
Deals
Clearance
New Arrivals
Gift Ideas for Dad
Back to School
College
Top Deals
Target Circle Deals
Weekly Ad
Shop Order Pickup
Shop Same Day Delivery
Registry
RedCard
Target Circle
Find Stores
Target Circle™
Target Circle™ Card
Target Circle 360™
Registry & Wish List
Weekly Ad
Find Stores
Categories
Deals
Pickup & delivery
search
Account
20x20 filter
Target
Home & Decor
20x20 filter
Popular Filters
Merv 8
Merv 12
Merv 13
Merv 11
Mold Spores
Sale
Filter
Sort
Deals
Type
Compatibility
Price
Brand
Filter Size
Allergens Captured
Guest Rating
1,000+ results
for “20 x 20 filter”
Pickup
Shop in store
Same-day Delivery
Shipping
$26.99 - $34.99
reg
$53.98
Sale
HEATDAZ MR5866 Air Purifier Replacement Filter, True HEPA Filter Compatible with MR5866
HEATDAZ
Add to cart
$43.99
Filterbuy 12x20x1 Air Filter (1-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 0.75)
Filterbuy
Add to cart
$122.08
Filter King 20x46.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 20 x 46.5 x .75"
Filter King
Add to cart
$39.97 - $109.97
Simply Air Filter, MERV 11, 6 Pack, Furnace Air Filter for HVAC, Multiple Sizes
Simply
4.7
(566)
Add to cart
$74.97 - $128.04
Simply Air Filter, MERV 11, 12 Pack, Furnace Air Filter for HVAC
Simply
4.7
(566)
Loved for:
Great Value
Add to cart
$89.97 - $198.48
Simply Air Filter, MERV 13, 12 Pack, Furnace Air Filter for HVAC
Simply
4.7
(566)
Loved for:
Affordable Pricing
Add to cart
$59.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters for Trion Bear 255649-103 & More
Filterbuy
4.2
(166)
Add to cart
$69.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters for Honeywell FC100A1011, Lennox, & More
Filterbuy
4.8
(77)
Add to cart
$82.99
Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 11 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 19.38 x 5.75)
Filterbuy
Add to cart
$62.99
reg
$125.98
Sale
HEATDAZ HY1800 Small HEPA Air Purifier Black - 2 Pack
HEATDAZ
3
(2)
Add to cart
$62.99
reg
$125.98
Sale
HEATDAZ 2 Pack Air Purifier for Bedroom, Air Purifiers for Home Bedroom, Quiet Air Cleaner with 24dB Sleep Mode, H13 HEPA Filter for Pet
HEATDAZ
3.9
(10)
Add to cart
$139.97 - $249.84
Simply Air Filter, MERV 11, 24 Pack, Furnace Air Filter for HVAC
Simply
Add to cart
Sponsored
$61.99
($10.33/count)
Buy 3, save 15% on Filtrete furnace filters
Filtrete 6pk 16''x20''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter
Filtrete
4.8
(508)
Add to cart
$77.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters for Trion Bear 255649-103 & More
Filterbuy
4.8
(77)
Add to cart
$76.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003
Filterbuy
Add to cart
$81.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003
Filterbuy
Add to cart
$92.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters for Honeywell Return Grille FC40R1003
Filterbuy
Add to cart
$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)
Filterbuy
Add to cart
$104.99
Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 14 Header Rigid Cell Filters HVAC Replacement (Actual Size: 17.75 x 17.75 x 5.75)
Filterbuy
Add to cart
$101.99
Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 13 Header Rigid Cell Filters HVAC Replacement (Actual Size: 17.75 x 17.75 x 5.75)
Filterbuy
Add to cart
$121.99
Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 14 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 19.38 x 5.75)
Filterbuy
Add to cart
$101.99
Filterbuy 20x20x6 Air Filter (1-Pack), Pleated MERV 11 Header Rigid Cell Filters HVAC Replacement (Actual Size: 17.75 x 17.75 x 5.75)
Filterbuy
Add to cart
$146.99
Filterbuy 20x20x12 Air Filter (1-Pack), Pleated MERV 14 Header Rigid Cell Filters HVAC Replacement (Actual Size: 17.75 x 17.75 x 11.38)
Filterbuy
Add to cart
Sponsored
of 50
Page 1
Page 6
Page 8
Get top deals, latest trends, and more.
Email address
Sign up
Privacy policy