All filters are made in the USA + Get Free Shipping
Item Model Number: FKFO24X28X4
Brand: Filter King Filter size: 24x28x4 Actual Size: 23.5 x 27.5 x 3.75 MERV 10 Carbon Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Smoke, Odor Residential / Commercial Use
Manufactured in the US