Merv 11 Pleated Air Filter - 33 1/2" x 35" x 1"Any 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.

To find the size the old unit should have sizing information printed on it

Filtering inserts are anti-microbial and are more efficient in capturing particles

Finally they are factory made so you don‰۪t have to deal with the hassle of trying to cut and size your custom air filters and they come with a full warranty

built to last a lifetime

than standard fiberglass filters purchased at retail outlets

In general

with each stage capturing progressively smaller particles inside the filter

PLEASE NOTE: Dimensions listed are HxWxD

yet powerful solution for air stream disinfection or coil irradiation

Easy Installation and ServiceåÊ

Kills bacteria

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