Merv 8 Pleated Air Filter - 9" x 11 1/2" x 1" Quantity:12-pack Keeps HVAC system cleaner and

Keeps HVAC system cleaner and more efficient

so it can provide a lifetime of dependable service

built to last a lifetime

Produces no ozone or aldehydes

This design enables A+2000 custom air filters to maintain performance over the years

Merv 8 Pleated Air Filter - 9" x 11 1/2" x 1" Quantity:12-pack Keeps HVAC system cleaner andAny 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.