Merv 8 Pleated Air Filter - 7" x 7" x 1" Quantity:12-pack if not you can measure

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

You never have to hassle with disposable filters that will end up in a landfill again

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

degrade and restrict air flow

PACK of 6 pads for Pad and Frame Air Filters

Merv 8 Pleated Air Filter - 7" x 7" x 1" Quantity:12-pack if not you can measureAny 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.