AAF Flanders 20 in. x 25 in. x 4.5 Deep Pleat MERV 8 Air Filter (2 per Case)

This disposable deep pleated air filter cartridge is specially designed to work in a Honeywell 203720 whole-house air cleaner. The filtering medium is made with a blend of polypropylene and polyethylene electrostatic filtering fibers. The filter medium is adhered to an expanded metal backing, deep pleated and encased in a moisture resistant kraft board frame. This filter offers a MERV 8 level of performance. (This product is manufactured by Flanders Precisionaire. Honeywell is a registered trademark of Honeywell Inc. Reference to their mark here is for system identification only.)|MERV rating: 8|Moisture resistant die-cut frame|Metal pleat backing|UL class 2