Merv 8 Pleated Air Filter - 27 7/8" x 33 7/8" x 1" Quantity:12-pack oxidation and deterioration

oxidation and deterioration

Filtering inserts are shipped in an easily stored packet

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

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

Merv 8 Pleated Air Filter - 27 7/8" x 33 7/8" x 1" Quantity:12-pack oxidation and deteriorationAny 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.