Merv 11 Pleated Air Filter - 11 1/2" x 33 1/4" 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.

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

built to last a lifetime

The secret behind the A+2000‰۪s custom air filters performance is the patented stage loading/peak and valley design

They are easy to clean by simply backwashing every month with cold water so you don‰۪t need expensive cleaners

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

such as dust

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

You may know them as washable air or even permanent air filters

degrade and restrict air flow

the A+2000 uses stage loading

Filtering inserts are shipped in an easily stored packet

some just refer to them as electrostatic filters