Suggested
20x20 Filter(36)
Uses item details. Price when purchased online
Mann+Hummel 20x20x1 MERV 11 Pleated HVAC AC Furnace Air Filters. Case of 12. (Exact Size: 19.5 x 19.5 x 0.75 Inches) $81.95
Sponsored
$8195
current price $81.95Mann+Hummel 20x20x1 MERV 11 Pleated HVAC AC Furnace Air Filters. Case of 12. (Exact Size: 19.5 x 19.5 x 0.75 Inches)
6 Pack of 20x20x4 MERV 10 Pleated 4" Inch Air Filters by Glasfloss. Actual Size: 19-1/2 x 19-1/2 x 3-3/4 $79.95
Sponsored
$7995
current price $79.956 Pack of 20x20x4 MERV 10 Pleated 4" Inch Air Filters by Glasfloss. Actual Size: 19-1/2 x 19-1/2 x 3-3/4
5 out of 5 stars
Glasfloss 20x20x2 MERV 10 Furnace Filter (12 Pack) $89.95
Sponsored
$8995
current price $89.95Glasfloss 20x20x2 MERV 10 Furnace Filter (12 Pack)
20x20x2 MERV 13 (MPR 2200) AC Furnace 2" Inch Air Filters by Glasfloss Industries. 12 Pack $132.95
Sponsored
$13295
current price $132.9520x20x2 MERV 13 (MPR 2200) AC Furnace 2" Inch Air Filters by Glasfloss Industries. 12 Pack
4.2 out of 5 stars
Overall pick Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 Filter From $5.64
Overall pick
3 options
Available in additional 3 optionsFrom$564
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 1 Filter
4.6 out of 5 stars
100+ bought since yesterday Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack From $13.88
100+ bought since yesterday
4 options
Available in additional 4 optionsFrom$1388
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 1000 MERV 11, Allergens & Pet Dander, 2 Pack
4.7 out of 5 stars
100+ bought since yesterday Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Pack From $12.27
100+ bought since yesterday
4 options
Available in additional 4 optionsFrom$1227
Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Pack
4.6 out of 5 stars
500+ bought since yesterday AAF Flanders 20" x 25" x 1" Nested Glass MERV 1 Air Filter (4 Filters) From $7.48
500+ bought since yesterday
9 options
Available in additional 9 optionsFrom$748
AAF Flanders 20" x 25" x 1" Nested Glass MERV 1 Air Filter (4 Filters)
4.5 out of 5 stars
SUIXINEYI MERV 13 Pleated HVAC Furnace Air Filter 20x20x1 With Non-Woven Fabric Design for Home,4 Packs $49.99
$4999
current price $49.99SUIXINEYI MERV 13 Pleated HVAC Furnace Air Filter 20x20x1 With Non-Woven Fabric Design for Home,4 Packs
5 out of 5 stars
Aerostar 20x20x1 MERV 8 Air Filter, Pleated AC Furnace HVAC, Dust Pollen Pet Dander, 4 Pack $29.28 $7.32/count
$2928
current price $29.28$7.32/count
Aerostar 20x20x1 MERV 8 Air Filter, Pleated AC Furnace HVAC, Dust Pollen Pet Dander, 4 Pack
4.6 out of 5 stars
Glasfloss GDS Series 20 x 20 x 1 Double Strut Disposable Fiberglass Panel Air Filters. Case of 12. Actual Size: 19-5/8 x 19-5/8 x 3/4 From $47.87
Sponsored
From$4787
Glasfloss GDS Series 20 x 20 x 1 Double Strut Disposable Fiberglass Panel Air Filters. Case of 12. Actual Size: 19-5/8 x 19-5/8 x 3/4
4.9 out of 5 stars
12 Pack of 20x20x1 MERV 10 Pleated Air Filters by Glasfloss. Actual Size: 19-1/2 x 19-1/2 x 7/8 $69.95
Sponsored
$6995
current price $69.9512 Pack of 20x20x1 MERV 10 Pleated Air Filters by Glasfloss. Actual Size: 19-1/2 x 19-1/2 x 7/8
4.8 out of 5 stars
20x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack $36.95
$3695
current price $36.9520x20x1 MERV 8 Pleated AC Furnace Air Filters. 6 Pack
4.7 out of 5 stars
Dupont Odor & Pollen Air Filter 20x20 $5.88
$588
current price $5.88Dupont Odor & Pollen Air Filter 20x20
Filtrete 20x20x1 Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 2 Filters From $29.28
2 options
Available in additional 2 optionsFrom$2928
Filtrete 20x20x1 Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 2 Filters
4.8 out of 5 stars
SUIXINEYI AC Filters 20X20X1 Furnace Air Filter, Pleated HVAC Air Filter MERV 11 MPR 1000, Allergen Defense,4 Filters $42.99
$4299
current price $42.99SUIXINEYI AC Filters 20X20X1 Furnace Air Filter, Pleated HVAC Air Filter MERV 11 MPR 1000, Allergen Defense,4 Filters
AMI PARTS 20x20x1 Pleated Air Filter MERV11 HVAC Furnace Air Condition Filter ,Dust Lint Control,4 Filters $51.29
$5129
current price $51.29AMI PARTS 20x20x1 Pleated Air Filter MERV11 HVAC Furnace Air Condition Filter ,Dust Lint Control,4 Filters
AMI PARTS 20x20x1 MERV11 Pleated Air Filter HVAC Furnace Condition for Dust Lint Control,6 Filters $58.99
$5899
current price $58.99AMI PARTS 20x20x1 MERV11 Pleated Air Filter HVAC Furnace Condition for Dust Lint Control,6 Filters
SUIXINEYI 20X20X1 MERV11 Pleated Air Condition Filter MPR1000 HVAC Furnace Air Filter for Dust Reduction,6 Filters $49.99
$4999
current price $49.99SUIXINEYI 20X20X1 MERV11 Pleated Air Condition Filter MPR1000 HVAC Furnace Air Filter for Dust Reduction,6 Filters
Flanders 81555.012020 20 x 20 in. Basic Pleated Air Filter Kraft Frame With Wirebacked Media - Pack Of 12 $75.29
$7529
current price $75.29Flanders 81555.012020 20 x 20 in. Basic Pleated Air Filter Kraft Frame With Wirebacked Media - Pack Of 12
5 out of 5 stars
Aerostar 20x20x2 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 6 Pack $62.04 $10.34/count
Sponsored
$6204
current price $62.04$10.34/count
Aerostar 20x20x2 MERV 11 Air Filter, Pleated AC Furnace HVAC, Pet Dander Mold Smoke, 6 Pack
5 out of 5 stars
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filter 1 Pack From $38.99
Sponsored
From$3899
20x20x5 (4 3/8) Honeywell/Lennox Replacement MERV 12 Air Filter 1 Pack
4.6 out of 5 stars
10055.012020 20 x 20 in. EZ Flow II Spun Fiberglass Disposable Furnace Filter - Pack Of 12 $41.91
$4191
current price $41.9110055.012020 20 x 20 in. EZ Flow II Spun Fiberglass Disposable Furnace Filter - Pack Of 12
5 out of 5 stars
Air-Care 20x20 Electrostatic Flexible Permanent Washable HVAC Furnace Filter $44.95
$4495
current price $44.95Air-Care 20x20 Electrostatic Flexible Permanent Washable HVAC Furnace Filter
3 out of 5 stars
20in. x 20in. 300 Series Tacky Filter Panel - Case of 20 - High Efficiency $127.80
$12780
current price $127.8020in. x 20in. 300 Series Tacky Filter Panel - Case of 20 - High Efficiency
Rollback SUIXINEYI MERV8 20x20x1 Pleated HVAC Furnace Air Condition Filter MPR600 for Home,6 Filters $46.99 Was $58.99
Rollback
Now$4699
current price Now $46.99, Was $58.99$58.99
SUIXINEYI MERV8 20x20x1 Pleated HVAC Furnace Air Condition Filter MPR600 for Home,6 Filters
Rollback SUIXINEYI MERV8 20x20x1 Air Filter Pleated Odor Remove MPR600 HVAC Furnace for Home,4 Filters $42.29 Was $46.99
Rollback
Now$4229
current price Now $42.29, Was $46.99$46.99
SUIXINEYI MERV8 20x20x1 Air Filter Pleated Odor Remove MPR600 HVAC Furnace for Home,4 Filters
SUIXINEYI MERV13 20x20x1 HVAC Furnace Pleated Air Filter With Non-Woven Fabric Design for Home,3 Packs $45.99
$4599
current price $45.99SUIXINEYI MERV13 20x20x1 HVAC Furnace Pleated Air Filter With Non-Woven Fabric Design for Home,3 Packs
5 out of 5 stars
Viskon-Aire Filters 20"W x 20"H VR-1 Intake Filter $208.69 Was $235.04
Now$20869
current price Now $208.69, Was $235.04$235.04
Viskon-Aire Filters 20"W x 20"H VR-1 Intake Filter
20 x 20 inch Series 15G Fiberglass Filters, 100 pads $168.08
$16808
current price $168.0820 x 20 inch Series 15G Fiberglass Filters, 100 pads
20x20x1 (19_1/2x19_1/2) Pleated MERV 12 Air Filters 6 Pack From $41.99
Sponsored
From$4199
20x20x1 (19_1/2x19_1/2) Pleated MERV 12 Air Filters 6 Pack
4.8 out of 5 stars
Mann+Hummel 20x20x2 MERV 8 Pleated HVAC AC Furnace Air Filters. 4 Pack. (Exact Size: 19.5 x 19.5 x 1.75 Inches) $45.95
Sponsored
$4595
current price $45.95Mann+Hummel 20x20x2 MERV 8 Pleated HVAC AC Furnace Air Filters. 4 Pack. (Exact Size: 19.5 x 19.5 x 1.75 Inches)
4.9 out of 5 stars
313 Replacement Air Filter 20x20x4 MERV 13 for AprilAire Whole House Air Purifiers(pack of 1) $34.43 Was $35.70
Now$3443
current price Now $34.43, Was $35.70$35.70
313 Replacement Air Filter 20x20x4 MERV 13 for AprilAire Whole House Air Purifiers(pack of 1)
5 out of 5 stars
Filtrete 20x20x1 Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 1 New Filter $18.47
$1847
current price $18.47Filtrete 20x20x1 Air Filter, MPR 1500 MERV 12, Advanced Allergen Reduction, 1 New Filter
4.7 out of 5 stars
(2 pack) Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Dust Reduction, 4 Filters $44.52 $5.57/ea
$4452
current price $44.52$5.57/ea
(2 pack) Filtrete 20x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Dust Reduction, 4 Filters
AIRx Dust 20x20x1 MERV 8 Pleated Filter
AIRx Dust 20x20x1 MERV 8 Pleated Filter
5 out of 5 stars
Other options to consider(39)
Field Controls 46600407 FLEX-1 Flex Filter 16x20 + 20x20 Replaces 5 Filte $61.72
$6172
current price $61.72Field Controls 46600407 FLEX-1 Flex Filter 16x20 + 20x20 Replaces 5 Filte
Flanders/Precisionaire KK500 Air Conditioner Filter, 1 $7.16
$716
current price $7.16Flanders/Precisionaire KK500 Air Conditioner Filter, 1
2 out of 5 stars
Frost King Air Conditioner Filter - Single Pack Residential Use, Standard Application $12.73
$1273
current price $12.73Frost King Air Conditioner Filter - Single Pack Residential Use, Standard Application
50+ bought since yesterday Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 4 Pack From $5.64
50+ bought since yesterday
2 options
Available in additional 2 optionsFrom$564
Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 4 Pack
4.6 out of 5 stars
AAF Flanders SM1006 NaturalAire Cut-to-Fit Media Pad, MERV 1 Natural Fiber Media Filter
2 options
Available in additional 2 optionsAAF Flanders SM1006 NaturalAire Cut-to-Fit Media Pad, MERV 1 Natural Fiber Media Filter
4.6 out of 5 stars
Filtrete Premium Allergen, Bacteria & Virus True HEPA Air Purifier Filter $29.48
$2948
current price $29.48Filtrete Premium Allergen, Bacteria & Virus True HEPA Air Purifier Filter
4.5 out of 5 stars
Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Pack From $12.26
4 options
Available in additional 4 optionsFrom$1226
Filtrete 16x25x1 HVAC Furnace Air Filter, MPR 800 MERV 10, Micro Particle Reduction, 2 Pack
4.5 out of 5 stars
MERV 6 G4 Filter Media - Air Conditioner Filter - Blue Polyester HVAC Filter - Washable and Cut to Size - For Furnace and Air Purifier - 1 Piece Was $4.09
MERV 6 G4 Filter Media - Air Conditioner Filter - Blue Polyester HVAC Filter - Washable and Cut to Size - For Furnace and Air Purifier - 1 Piece
High Efficiency Air Conditioner Filter Cartridge Universal Wall AC Replacement Filter Indoor Dust Pollen Air Purification Screen From $12.31
From$1231
High Efficiency Air Conditioner Filter Cartridge Universal Wall AC Replacement Filter Indoor Dust Pollen Air Purification Screen
Filtrete 16x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 4 Pack
2 options
Available in additional 2 optionsFiltrete 16x20x1 HVAC Furnace Air Filter, MPR 300 MERV 5, Basic Dust and Lint, 4 Pack
4.6 out of 5 stars
Disposable Air Conditioner Filter Mesh Dust Proof AC Filter Replacement Cartridge Universal Wall Mount Air Conditioning Filter Sheet for Home Indoor Air Purification From $13.39
From$1339
Disposable Air Conditioner Filter Mesh Dust Proof AC Filter Replacement Cartridge Universal Wall Mount Air Conditioning Filter Sheet for Home Indoor Air Purification
2 Pack Reusable Air Conditioning Filters, Washable PM2.5 AC Filter Sheets, Activated Carbon Air Conditioner Replacement Filters, Cut to Fit HVAC, Window AC, Air Vent & Home Air Purifier Filter Pads From $11.03
From$1103
2 Pack Reusable Air Conditioning Filters, Washable PM2.5 AC Filter Sheets, Activated Carbon Air Conditioner Replacement Filters, Cut to Fit HVAC, Window AC, Air Vent & Home Air Purifier Filter Pads
Air-Care 10x10x1 Forever Filter, Allergen & Dust Reduction, Permanent Washable Electrostatic HVAC Furnace Air Filter, MERV 8
24 options
Available in additional 24 optionsAir-Care 10x10x1 Forever Filter, Allergen & Dust Reduction, Permanent Washable Electrostatic HVAC Furnace Air Filter, MERV 8
4.6 out of 5 stars
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