| Product Type | : | Replacement Media Filters |
Aprilaire® Replacement Media Filter, 16 in Width, 20 in Height, 4 in Depth, 11 MERV, 92 % Filter Efficiency, 22.2 sq-ft Media Area, 0.06 in-WC at 600 cfm, 0.2 in-WC at 1200 cfm Initial Resistance, 600 to 1200 cfm Air Flow Capacity