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20x20 filter
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1,000+ results
for “20 x 20 filter”
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$47.49
($7.92/count)
was
$59.99
New lower price
Buy 3, save 15% on Filtrete furnace filters
Filtrete 6pk 20''x30''x1'' MPR 700 Merv 8 Dust Pollen and Pet Dander Air Filter
Filtrete
4.7
(107)
Loved for:
Great Value
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$37.99
Filterbuy 19x20x1 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.00 x 20.00 x 0.75)
Filterbuy
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$34.96
Filterbuy 18x20x1 Air Filter (4-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 17.50 x 19.50 x 0.75)
Filterbuy
4.8
(334)
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$42.97
Simply 15x20x1 Air Filter, Merv 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 14.75"x19.75"x0.75") DUST, Pet, & Allergy Control
Simply
4.7
(566)
Loved for:
Affordable Pricing
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$39.98
Filterbuy 20x21x1 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 20.50 x 0.75)
Filterbuy
4.7
(39)
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$39.96
Filterbuy 20x20x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.8
(970)
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$43.20
Filter King 20x22x1 Air Filter | 3-PACK | MERV 8 HVAC Pleated A/C Furnace Filters | MADE IN USA | Actual Size: 19.5 x 21.5 x .75"
Filter King
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$32.98
Filterbuy 20x20x1 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.8
(970)
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$28.98
Filterbuy 20x20x1 Air Filter (3-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.8
(1442)
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$30.99
($15.50/count)
Buy 3, save 15% on Filtrete furnace filters
Filtrete 2pk 20"x25"x4" MPR 1000 Merv 11 Refillable Air Filter
Filtrete
4.8
(136)
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$61.99
($10.33/count)
Buy 3, save 15% on Filtrete furnace filters
Filtrete 6pk 14''x20''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter
Filtrete
4.8
(508)
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$57.96
Filterbuy 18x20x1 Air Filter (6-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 17.50 x 19.50 x 0.75)
Filterbuy
4.7
(134)
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$61.99
($10.33/count)
Buy 3, save 15% on Filtrete furnace filters
Filtrete 6pk 20''x30''x1'' MPR 1500 Merv 12 Allergen Bacteria Virus Ultra Reduction Air Filter
Filtrete
4.8
(508)
Add to cart
$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)
Filterbuy
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$52.99
UBeesize 20x20x1 Reusable Air Filter - Washable, MERV 8,Permanent, Electrostatic - Lasts a Lifetime HVAC AC Furnace Systems
UBeesize
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$27.98
Filterbuy 20x20x1 Air Filter (2-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.8
(1442)
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$29.99
Filterbuy 17x20x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 16.50 x 19.50 x 0.75)
Filterbuy
4.7
(49)
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$32.99
Filterbuy 20x20x1 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.7
(1159)
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$32.99
Filterbuy 20x20x2 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 1.75)
Filterbuy
4.7
(101)
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$49.99
Filterbuy 20x20x5 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters for Trion Bear 255649-103 & More
Filterbuy
4.3
(66)
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$39.97
Simply 18x20x1 Air Filter, MERV 8, MPR 600, 6 Pack, Furnace Air Filter for HVAC (Actual Size: 17.75"x19.75"x0.75") DUST, Pet, & Allergy Control
Simply
4.7
(566)
Loved for:
Affordable Pricing
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$42.95
Filterbuy 20x20x1 Air Filter (5-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.8
(970)
Add to cart
$39.98
Filterbuy 20x20x1 Air Filter (2-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 19.50 x 19.50 x 0.75)
Filterbuy
4.7
(1159)
Add to cart
$52.98
Filterbuy 12x20x1 Air Filter (2-Pack), Pleated MERV 8 Odor Eliminator Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 0.75)
Filterbuy
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