This item cannot be shipped to the following state(s): AK,GU,HI,PR,VI
The HDR MERV 8 lasts up to one year and easily replaces standard 1 in. furnace filters. It’s 5 in. deep frame construction increases the filtering surface area over conventional 1 in. deep filters helping to capture more of the particles that may cause allergies. Header allows air cleaner to be inserted into return grills that accommodate 1 in. filters.