20x25x4 Standard Filters

NOTE: Please compare the actual size of your current filter with the actual sizes listed on our site. A nominal 20" x 25" x 4" filter can be different actual sizes depending on the brand of your air cleaner.
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What Our Customers Have to Say

FRANK G MYERS JR 1 day ago
Good product good delivery time. Have been using this company for a long time.
Glen 1 day ago
Product seems to filter the air very well.
Robert Lopresti 1 day ago
Affordable and quick delivery
Martha Caldwell 1 day ago
Flimsy but goes together well