Merv 13 Pleated Air Filter - 6" x 6" x 2" Quantity:12-pack A higher MERV rating means

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

Can be ordered in packages of 2 each only

The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts

some just refer to them as electrostatic filters

Because we specialize in custom air filters

Merv 13 Pleated Air Filter - 6" x 6" x 2" Quantity:12-pack A higher MERV rating meansAny 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.