Merv 13 Pleated Air Filter - 20" x 21" x 1" Quantity:12-pack PACK of 6 pads for

PACK of 6 pads for Pad and Frame Air Filters

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

Some of the other benefits of A+2000 custom air filters include the following

Filtering inserts are anti-microbial and are more efficient in capturing particles

oxidation and deterioration

Merv 13 Pleated Air Filter - 20" x 21" 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.