Trion Air Cleaners 259112-102 Media Filter 20" X 25" X 5" MERV-11

The Trion Air Cleaners 259112-102 Media Filter MERV-11 capture airborne dust, pollen and other airborne particulates from indoor air streams. Installed within the main return air cabinet of residential HVAC systems, the 20-inch by 25-inch by 5-inch deep pleated media filter traps microscopic contaminants as air circulates through the ductwork. Utilizing deep pleated fabricated filtration media maximizes surface area to maintain high dust holding capacity while preserving proper system airflow. Filtration of recirculated air prevents dust buildup on internal evaporator coils, improves indoor air quality, and supports overall system operating efficiency.