Filtrete High Performance Air Filter 1550 MPR NDP01-4S2PK-1E 16x25x4in (2EA)
Filtrete 16x25x4 Furnace Air Filter MPR 1550 DP MERV 12 Slim Fit, Healthy Living Ultra Allergen Deep Pleat, 2-Pack, Fits Lennox & Honeywell Devices (exact dimensions 15.5 x 24.5 x 3.75) ( 00076308871130 , 00076308871130 , 00076308871130 , 00068060467805 , 70068060467804 ).