Koch Filter® Air Filter, Disposable Filter, Fiberglass Media, Kraft Board Frame, 20 in Width, 20 in Height, 1 in Depth, 5 MERV, 65 to 70 % Filter Efficiency, 0.05 in-WG Initial Resistance, 250 cfm Air Flow Capacity
Filter Type | : | Disposable |
Media Material | : | Fiberglass |
Frame Material | : | Kraft Board |
Initial Resistance | : | 0.05 in-WG |