Merv 8 Pleated Air Filter - 18 1/4" x 21 1/2" x 2" 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

The A+2000 line is easy to maintain with no need to buy oils or adhesives to enhance effectiveness

To find the size the old unit should have sizing information printed on it

Filtering inserts are shipped in an easily stored packet

the A+2000 uses no foam that may clog

Merv 8 Pleated Air Filter - 18 1/4" x 21 1/2" x 2" 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.