20"x20"x 2" Pleated Furnace Filters MERV8 (6 Packs) Damper Technical parameters

Technical parameters

Purpose: The door latch assembly allows for a proper connection between the screen door and the wood fireplace

True HEPA Filter (Part # CQW4-0840): Replace every 2-3 years

This is a O

20"x20"x 2" Pleated Furnace Filters MERV8 (6 Packs) Damper Technical parametersPerfectPleat HC M8 PerfectPleat HC M8 filters have distinctive self supporting characteristics that promote airflow and maximize dust holding capacity (DHC). Lower pressure drop and higher DHC means reductions in energy consumption and operating costs. Product Overview Low initial resistance Mechanical efficiency does not rely on electret charge technology Self supporting DuraFlex media made from virgin fiber; no wire support needed Consistent media