Description
Koch Air Filter 20 x 20 x 2 MERV 13 Pleated Air Filter 12 Pack Portable Air Scrubber Filters Injection molded plastic frame for strength DFS CAR SF461x2 FF685x4 BNDLKIT CPP3PGSC Injection molded plastic frame for strength and longevity We have packed all this power into a system built for small spaces to improve the health of our customers Please refer to your unit's Owner's Manual for instructions on changing your furnace's air filter The Koch Multi Pleat XL13 filters are UL 900 Class 2 listed