Description
20x20x4 (3 5 8) Pleated MERV 7 Air Filters 6 Pack light A contact time of one A contact time of one minute is required for sanitation Standard Filling Device
20x20x4 (3 5 8) Pleated MERV 7 Air Filters 6 Pack light A contact time of one A contact time of one minute is required for sanitation Standard Filling Device