WE ARE OPEN! All filters are made in the USA in our Alabama warehouse.
Home / Air Filter Sizes / 12.5x21x4
Brand: Filter King Filter size: 12.5x21x4 Actual Size: 12.5 x 21 x 3.75 MERV 10 Carbon Protection From: Pollen, Dust, Mold, Dust Mites, Bacteria, Smoke, Odor Residential / Commercial Use
Manufactured in the US
Place your E-mail below to get $5 dollars off your first order. Get notified with new updates specials for your next order.
SKIP - I'm too Rich for Discounts
You’re all set, your $5 credit has been applied to your cart