20X28X1 Blue Washable Poly Filter WF20281 Merv 5
Blue Washable Poly Filter WF20281
20X28X1 Wash with warm soap & water reuse many times, Can be used as a pre filter to catch 99% of the dust to take is out and reuse and save money on the expensive throw away filters
Can cut to fit
Like Hog Hair but better!