Merv 8 Pleated Air Filter - 11 1/2" x 29 1/4" x 1" Quantity:12-pack In general

In general

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

than standard fiberglass filters purchased at retail outlets

the A+2000 uses stage loading

Merv 8 Pleated Air Filter - 11 1/2" x 29 1/4" x 1" Quantity:12-pack In generalAny 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.