Merv 8 Pleated Air Filter - 7 3/4" x 12 3/4" x 1" Quantity:12-pack It is designed to inhibit

It is designed to inhibit growth of bacteria

these can be purchased in any conceivable size

Grease Baffle Uses:

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

degrade and restrict air flow

Merv 8 Pleated Air Filter - 7 3/4" x 12 3/4" x 1" Quantity:12-pack It is designed to inhibitAny 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.