Merv 11 Pleated Air Filter - 10" x 11 1/8" x 1" Quantity:12-pack so it can provide a

so it can provide a lifetime of dependable service

This is a 5" MERV 10 HIGH PERFORMANCE AIR FILTER

we even have the odd sizes

Filtering inserts are shipped in an easily stored packet

the A+2000 uses stage loading

Merv 11 Pleated Air Filter - 10" x 11 1/8" x 1" Quantity:12-pack so it can provide aAny 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.