Merv 13 Pleated Air Filter - 22" x 22" x 2" Quantity:12-pack than standard fiberglass filters purchased

than standard fiberglass filters purchased at retail outlets

In general

with each stage capturing progressively smaller particles inside the filter

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

28X Increased Efficiency

Merv 13 Pleated Air Filter - 22" x 22" x 2" Quantity:12-pack than standard fiberglass filters purchasedAny 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.