Merv 8 Pleated Air Filter - 16 1/4" x 21 1/4" x 1" Quantity:12-pack The A+2000 line is easy

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

Available in packs of 4

if not you can measure it or check the HVAC unit and the owner‰۪s manual

such as dust

Merv 8 Pleated Air Filter - 16 1/4" x 21 1/4" x 1" Quantity:12-pack The A+2000 line is easyAny 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.