Due to the heavy volume, shipping times may be extended during the COVID-19 pandemic. Most orders are received in 2 to 7 days.

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19.25x21.25x4 Air Filter

AC Furnace Air Filter 19.25x21.25x4-Inches

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Product Description

Brand: Filter King
Filter size: 19.25x21.25x4
Actual Size: 19.25 x 21.25 x 4
4-Inch Filter
MERV 8 Filter Rating
Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Pet Dander, Smoke, Viruses
Residential / Commercial Use