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filters 20x20x1

1,000+ results for “filters 20x20x1”

$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)

$141.99

Filterbuy 20x20x12 Air Filter (1-Pack), Pleated MERV 13 No Header Rigid Cell Box Filters HVAC Replacement (Actual Size: 19.38 x 19.38 x 11.38)

$46.97 - $129.97

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

4.6(613)

Loved for: great quality

$43.99

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)

4.7(20763)

Loved for: excellent air quality

$35.96

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)

4.7(20763)

Loved for: excellent air quality

$35.96

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

4.7(20763)

$36.99

Filterbuy 13x20x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 12.88 x 19.88 x 0.75)

$49.97 - $90.16

Simply Air Filter, MERV 11, 8 Pack, Furnace Air Filter for HVAC

4.6(613)

Loved for: great quality

$66.97 - $117.24

Simply Air Filters, MERV 8, 12 Pack, Furnace Air Filter for HVAC

4.6(613)

Loved for: quality filtration

$32.99

Nordic Pure 20x20x1 (19_1/2x19_1/2) Pleated MERV 12 Air Filter 2 Pack

Nordic PureNew at

5(1)

$95.99

Nordic Pure 20x20x1 (19_1/2x19_1/2) Pleated MERV 10 Furnace Air Filters 12 Pack

Nordic PureNew at

$98.99

Nordic Pure 20x20x1 (19_1/2x19_1/2) Pleated MERV 12 Furnace Air Filters 12 Pack

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$31.98

Filterbuy 16x20x1 Air Filter (3-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

4.7(20763)

$49.96

Filterbuy 15x20x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 14.50 x 19.50 x 0.75)

4.7(11946)

Loved for: high quality

$26.99

Filterbuy 14x20x1 Air Filter (1-Pack), Pleated MERV 8 Dust Defense Replacement HVAC AC Furnace Filters (Actual Size: 13.50 x 19.50 x 0.75)

4.7(20763)

Loved for: excellent air quality

$35.99

Filterbuy 14x20x1 Air Filter (1-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 13.50 x 19.50 x 0.75)

4.7(9855)

$38.97

Filterbuy 14x20x1 Air Filter (3-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 13.50 x 19.50 x 0.75)

4.7(11946)

Loved for: high quality

$47.96

Filterbuy 16x20x1 Air Filter (4-Pack), Pleated MERV 13 Health Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

4.7(9855)

Loved for: high quality filters

$40.98

Filterbuy 15x20x1 Air Filter (2-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 14.50 x 19.50 x 0.75)

4.7(11946)

Loved for: quality filters

$36.99

Filterbuy 15x20x1 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 14.50 x 19.50 x 0.75)

4.7(11946)

Loved for: high quality

$30.99

Filterbuy 16x20x1 Air Filter (1-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 15.50 x 19.50 x 0.75)

4.7(11946)

$38.95

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(20763)

$47.99

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)

$44.96

Filterbuy 12x20x1 Air Filter (4-Pack), Pleated MERV 11 Allergen Defense Replacement HVAC AC Furnace Filters (Actual Size: 11.50 x 19.50 x 0.75)

4.7(11946)

Loved for: quality filters

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Highly rated
$19.79($9.90/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 690 ratings
$34.99
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Filtrete 20" x 25" x 4" Allergen Bacteria and Virus Air Filter 1550 MPR: MERV 12 Electrostatic for Home Furnaces
4.7 out of 5 stars with 449 ratings
$29.99($15.00/count)
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Filtrete 20"x20"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 543 ratings
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$22.99
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Filtrete 20"x25"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 689 ratings
$13.89
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Filtrete 16"x25"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 602 ratings
Highly rated
$13.89
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Filtrete 20"x25"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 590 ratings
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$31.49
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Filtrete 16" x 25" x 4" Allergen Bacteria and Virus Deep Pleat Air Filter 1550 MPR: MERV 12 Electrostatic Furnace Filter
4.7 out of 5 stars with 323 ratings
$9.99
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Filtrete 20" x 20" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8, Furnace & AC, 3-Month Use
4.5 out of 5 stars with 42 ratings
$13.89
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Filtrete 20"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 616 ratings
Highly rated
$13.89
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Filtrete 16"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 587 ratings
$17.39
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Filtrete 16"x20"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
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Filtrete 14"x20"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 558 ratings
$17.39
Buy 3 save 20% on Filtrete air filters
Filtrete 20"x25"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 578 ratings
$29.99($15.00/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x25"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 578 ratings
$17.39
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x25"x1" Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 578 ratings
$29.99($15.00/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x20"x1" 2pk Allergens Bacteria & Viruses MPR 1500 MERV 12 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 550 ratings
$13.89
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Filtrete 20x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Electrostatic Furnace Filter, Captures Dust & Pollen
4.7 out of 5 stars with 569 ratings
$19.79($9.90/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x20"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 648 ratings
Highly rated
$13.89
Buy 3 save 20% on Filtrete air filters
Filtrete 16x24x1 Allergen Defense Air Filter 1000 MPR: MERV 11 Furnace Filter, Electrostatic, Captures Dust & Pollen
4.7 out of 5 stars with 539 ratings
$22.99($11.50/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 20"x25"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 598 ratings
$9.99
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Filtrete 16" x 25" MPR 700 Dust Pollen and Pet Dander Electrostatic Air Filter: MERV 8 Furnace & AC Filter
4.6 out of 5 stars with 142 ratings
$13.89
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Filtrete 12"x12"x1" Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 563 ratings
Highly rated
$23.49
Buy 3 save 20% on Filtrete air filters
Filtrete 16"x25"x1" Allergens Bacteria Viruses & Air Pollutants MPR 1900 MERV 13 Electrostatic Pleated HVAC Furnace Air Filter
4.8 out of 5 stars with 686 ratings
$22.99($11.50/count)
Buy 3 save 20% on Filtrete air filters
Filtrete 14"x20"x1" 2pk Allergens & Pet Dander MPR 1000 MERV 11 Electrostatic Captures Dust and Pollen HVAC Furnace Air Filter
4.7 out of 5 stars with 543 ratings

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