20x16x4 Extended Surface Air FilterMERV 14, 90-95%, Koch 110-500-405 (2 pcs) voomi_id_67032 This factory authorized part includes

This factory authorized part includes models HD46RE122 and HD46RE120

Fits Brand: McDonnell & Miller

Power rating: 35VA

Simplifies installation with easy-to-follow specifications

this wrench offers durability and reliability for both professional and personal use

20x16x4 Extended Surface Air FilterMERV 14, 90-95%, Koch 110-500-405 (2 pcs) voomi_id_67032 This factory authorized part includesCompact size, high efficiency extended surface filter. High efficiency microfiberglass filter media. Precision crafted corrugated aluminum separators. Compact design. Durable aluminized frame. Rigid, extended surface panel filters designed to provide high efficiency filtration in a compact, space saving 2 or 4 deep frame. They are constructed with a micro fiberglass air filter media that is engineered specifically for high efficiency applications. The