Merv 11 Pleated Air Filter - 19 5/8" x 21" x 1" Quantity:12-pack PLEASE NOTE: Dimensions listed are

PLEASE NOTE: Dimensions listed are HxWxD

This is designed to fit into 1" Return Air Grilles

and long service life which reduces HVAC equipment maintenance and energy costs

viruses and mold

degrade and restrict air flow

Merv 11 Pleated Air Filter - 19 5/8" x 21" x 1" Quantity:12-pack PLEASE NOTE: Dimensions listed areAny 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.