Merv 11 Pleated Air Filter - 19 3/4" x 21 3/4" x 1" Quantity:12-pack please click HERE to read

please click HERE to read detailed brochure (Adobe Reader PDF file)

This is designed to fit into 1" Return Air Grilles

degrade and restrict air flow

In general

Includes one Frame and PACK of 6 pads

Merv 11 Pleated Air Filter - 19 3/4" x 21 3/4" x 1" Quantity:12-pack please click HERE to readAny 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.