Merv 11 Pleated Air Filter - 13" x 21 1/2" x 1" Quantity:12-pack PACK of 6 pads for

PACK of 6 pads for Pad and Frame Air Filters

For use in grease hoods and fryers

allowing the grease to drain into through below

Simply cut a hole

In general

Merv 11 Pleated Air Filter - 13" x 21 1/2" x 1" Quantity:12-pack PACK of 6 pads forAny Kind of Filter's Extended Surface Pleated Filters outperform ordinary furnace filters with medium efficiency and are designed for lower pressure drop, and long service life which reduces HVAC equipment maintenance and energy costs. A higher MERV rating means that the air filter that you are about to purchase possesses a higher amount impurity filtration ability than your ordinary filter.