MERV 7 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. The pleat design ensures perfectly shaped and spaced pleats. The automated process eliminates inconsistencies and irregularities in the filters.

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