Merv 8 Pleated Air Filter - 21 1/4" x 23 1/4" x 1" Quantity:12-pack Filtering inserts are shipped in

Filtering inserts are shipped in an easily stored packet

28X Increased Efficiency

the A+2000 uses no foam that may clog

åÊWe look forward to delivering our American-made

Merv 8 Pleated Air Filter - 21 1/4" x 23 1/4" x 1" Quantity:12-pack Filtering inserts are shipped inAny 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.