Merv 11 Pleated Air Filter - 13 1/8" x 15 1/4" x 2" Quantity:12-pack yet powerful solution for air

yet powerful solution for air stream disinfection or coil irradiation

built to last a lifetime

No screws need

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

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

Merv 11 Pleated Air Filter - 13 1/8" x 15 1/4" x 2" Quantity:12-pack yet powerful solution for airAny 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.