Merv 8 Pleated Air Filter - 21" x 21" x 1" Quantity:12-pack Because we specialize in custom

Because we specialize in custom air filters

åÊWe look forward to delivering our American-made

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

with each stage capturing progressively smaller particles inside the filter

Merv 8 Pleated Air Filter - 21" x 21" x 1" Quantity:12-pack Because we specialize in customAny 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.