Merv 11 Pleated Air Filter - 23 3/8" x 23 3/8" x 1" Quantity:12-pack so it can provide a

so it can provide a lifetime of dependable service

built to last a lifetime

The filtering media consists of two layers of Stainless Steel roll formed baffles

the more efficient a filter is at removing particles

Merv 11 Pleated Air Filter - 23 3/8" x 23 3/8" x 1" Quantity:12-pack so it can provide aAny 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.