Merv 13 Pleated Air Filter - 17 3/8" x 19 1/2" x 1" Quantity:12-pack In general

In general

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

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

oxidation and deterioration

Merv 13 Pleated Air Filter - 17 3/8" x 19 1/2" x 1" Quantity:12-pack In generalAny 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.