The filter has a MERV 8 performance level.MERV rating: 8Moisture-resistant, die-cut frameMetal pleat backingUL class II 10 x 30 x 1 Pre-Pleat 40 Pleated MERV 8 Air Filter. A die-cut, moisture-resistant frame houses the media pack.
MERV rating: 8Moisture-resistant, die-cut frameMetal pleat backingUL class II 10 x 30 x 1 Pre-Pleat 40 Pleated MERV 8 Air Filter. A die-cut, moisture-resistant frame houses the media pack. The filter has a MERV 8 performance level.