Pre-Filter Pads, Medium, 17.5″ x 17.5″ x 1/2″

Description

NC Filtration Medium Pre-Filter Pad, 18 in x 18 in x 1/2 in, Non-Woven Fabric Media, 18 in Width, 1/2 in Height, 18 in Depth, MERV: 6Medium-sized pre-filter pads catch and lock in larger particulate debris to provide an economical first stage of filtering and effectively help prolong the life of primary and HEPA filtersProduct Type: Medium Pre-Filter PadSize: 18 in x 18 in x 1/2 inWidth: 18 inHeight: 1/2 inDepth: 18 inMedia Material: Non-Woven FabricMERV: 6.0Weight: 0.333