Merv 11 Pleated Air Filter - 14" x 18" x 1" Quantity:12-pack The secret behind the A+2000‰۪s

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

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

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

so it can provide a lifetime of dependable service

such as dust

Merv 11 Pleated Air Filter - 14" x 18" x 1" Quantity:12-pack The secret behind the A+2000‰۪sAny 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.