Merv 8 Pleated Air Filter - 11 3/8" x 23 3/8" x 1" Quantity:12-pack degrade and restrict air flow

degrade and restrict air flow

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

To find the size the old unit should have sizing information printed on it

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

Merv 8 Pleated Air Filter - 11 3/8" x 23 3/8" x 1" Quantity:12-pack degrade and restrict air flowAny 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.