Merv 11 Pleated Air Filter - 27 1/2" x 29 1/2" x 2" Quantity:12-pack Grease Baffle Uses:

Grease Baffle Uses:

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

Keeps HVAC system cleaner and more efficient

Eliminates Filter Bypass

One way to overcome this problem is to increase the surface area of the filter media

Merv 11 Pleated Air Filter - 27 1/2" x 29 1/2" x 2" Quantity:12-pack Grease Baffle Uses:Any 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.