Merv 8 Pleated Air Filter - 6" x 11 7/8" 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

built to last a lifetime

In general

the greater it's resistance to airflow

This is designed to fit into 1" Return Air Grilles

To order washable electrostatic custom air filters you just need to know the size of the current air filter

degrade and restrict air flow

Because we specialize in custom air filters

the more efficient a filter is at removing particles

the A+2000 uses stage loading

Filtering inserts are shipped in an easily stored packet

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