AprilAire

Fortify 16x25x4 MERV 11 Filter Replacement for AprilAire 410 & 413 Media Air Cleaners. (2-Pack) Compatible with Models 1410, 1610, 2140, 2400, 2410, 2416, 3410, 4400, and Space-Gard 2400 with Kit 1413.

Fortify 20x25x4 MERV 11 Filter Replacement for AprilAire 210 & 213 Media Air Cleaners. (2-Pack) Compatible with Models 1210, 1620, 2210, 22216, 32100, 4200, 2120, and with Kit 1213, UV12.

Glasfloss ZL 700 SG 16x27x6 MERV 10 Replacement Air Cleaner Filters for Aprilaire or Space-guard. 2 Pack.

Glasfloss ZL 700 SG 20x25x6 MERV 10 Replacement Air Cleaner Filters for Aprilaire or Space-guard. 2 Pack.