Merv 13 Pleated Air Filter - 6" x 11" x 2" Quantity:12-pack and long service life which

and long service life which reduces HVAC equipment maintenance and energy costs

Eliminates Filter Bypass

PACK of 6 pads for Pad and Frame Air Filters

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

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

Merv 13 Pleated Air Filter - 6" x 11" x 2" Quantity:12-pack and long service life whichAny 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.