Merv 11 Pleated Air Filter - 18" x 18" x 2" Quantity:12-pack built to last a lifetime

built to last a lifetime

They are constructed from 304 Stainless Steel material formed to exact specifications

Includes one Frame and PACK of 6 pads

some just refer to them as electrostatic filters

It is designed to inhibit growth of bacteria

Merv 11 Pleated Air Filter - 18" x 18" x 2" Quantity:12-pack built to last a lifetimeAny 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.