Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 14x20x1-In. Windshield & Glass Treatments Approved For Use In Food

Approved For Use In Food & Non-Food Areas

14 gauge galvanized steel base and slotted hex-head bolts

A bull float is used to cover large areas to level and smooth the surface prior to final finishing

yellow color is highly visible and deters thieves

Pleated Furnace Filter, Ultra Allergen Reduction, 3-Month, Purple, 14x20x1-In. Windshield & Glass Treatments Approved For Use In Food14" x 20" x 1", purple, ultra allergen filtrete filter, 3 month filter is 90% effective at capturing large allergens like mold spores & pet dander, captures microscopic allergens like dust, smoke & smog, captures bacteria & particles that can carry viruses, meets the guidelines of the American lung association health house program. Mpr rating 1500, filter lasts for 90 days.