Merv 11 Pleated Air Filter - 16 1/8" x 24 1/8" x 1" Quantity:12-pack Includes one Frame and PACK

Includes one Frame and PACK of 6 pads

Instead of face loading (particles captured on the outer surface of the filter)

The permanent frame is constructed of space-age plastics that are resistant to corrosion

oxidation and deterioration

Merv 11 Pleated Air Filter - 16 1/8" x 24 1/8" x 1" Quantity:12-pack Includes one Frame and PACKAny 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.