Merv 11 Pleated Air Filter - 29 1/2" x 32 3/4" x 2" Quantity:12-pack with each stage capturing progressively

with each stage capturing progressively smaller particles inside the filter

The unit also includes a magnetic mounting bracket for optional installation inside air handlers

the A+2000 uses no foam that may clog

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

Merv 11 Pleated Air Filter - 29 1/2" x 32 3/4" x 2" Quantity:12-pack with each stage capturing progressivelyAny 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.