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Collection: 20x20x1 Furnace Filters

20x20x1 Furnace Filters in MERV 8 MERV 11 and MERV 13

MADE IN THE USA

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7 products

20x20x1 Merv 8 Pleated AC Furnace Filter - Case of 6

Sale

20x20x1 Merv 8 Pleated AC Furnace Filter - Case of 6

Vendor:
Atomic Filters

9 reviews

Regular price $ 46.95 USD

Regular price ~~$ 69.95 USD~~ Sale price $ 46.95 USD

Sale
Atomic 20x20x1 Merv 13 Allergy Elite Pleated AC Furnace Filter - Case of 6

Sale

Atomic 20x20x1 Merv 13 Allergy Elite Pleated AC Furnace Filter - Case of 6

Vendor:
Atomic Filters

11 reviews

Regular price $ 64.99 USD

Regular price ~~$ 89.95 USD~~ Sale price $ 64.99 USD

Sale
20x20x1 MERV 13 Air Filter | Made in USA | Case of 6 | Free Shipping

Sale

20x20x1 MERV 13 Air Filter | Made in USA | Case of 6 | Free Shipping

Vendor:
Atomic Filters

11 reviews

Regular price $ 64.99 USD

Regular price ~~$ 89.95 USD~~ Sale price $ 64.99 USD

Sale
20x20x1 Merv 11 Allergy Guard Pleated AC Furnace Filter - Case of 6

Sale

20x20x1 Merv 11 Allergy Guard Pleated AC Furnace Filter - Case of 6

Vendor:
Atomic Filters

3 reviews

Regular price $ 59.99 USD

Regular price ~~$ 89.95 USD~~ Sale price $ 59.99 USD

Sale
20x20x1 MERV 8 Air Filter | Made in USA | Case of 6 | Budget-Friendly

Sale

20x20x1 MERV 8 Air Filter | Made in USA | Case of 6 | Budget-Friendly

Vendor:
Atomic Filters

9 reviews

Regular price $ 46.95 USD

Regular price ~~$ 69.95 USD~~ Sale price $ 46.95 USD

Sale
20x20x1 MERV 11 Pleated Air Filter - Made in USA (Case of 6)

Sale

20x20x1 MERV 11 Pleated Air Filter - Made in USA (Case of 6)

Vendor:
Atomic Filters

7 reviews

Regular price $ 59.99 USD

Regular price ~~$ 89.95 USD~~ Sale price $ 59.99 USD

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Filtrete 1500 Ultra Allergen Filter 20x20x1

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Filtrete 1500 Ultra Allergen Filter 20x20x1

Vendor:
3M Filtrete

No reviews

Regular price $ 29.99 USD

Regular price ~~$ 39.99 USD~~ Sale price $ 29.99 USD

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