PerfectPleat® HC M8, rated MERV 8, is the high capacity model available for applications where higher efficiencies, airflow, and longer life are important.

MERV 8 pleated filter with patented media, pleat design and manufacturing process resulting in a state of the art product. Self supporting DuraFlex media requires no wire supports. 

PerfectPleat^® ULTRA incorporates antimicrobial treated media for superior performance in high moisture conditions. PerfectPleat ULTRA is rated MERV 8.