Filtrete 16x25x4 Air Filter, MPR 1000, MERV 11, Allergen 16x25x4, White
Size: 16x25x4. Pattern: Air Filter. VERSATILE USES: Air filters compatible with Honeywell furnaces calling for a 4″ filter and Lennox furnaces calling for a 5″ filter. Color: White. Compatible Devices: Air Conditioner, Furnace.