Merv 8 Pleated Air Filter - 20 3/4" x 26" x 1" Quantity:12-pack with each stage capturing progressively

with each stage capturing progressively smaller particles inside the filter

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

This is designed to fit into 1" Return Air Grilles

Because we specialize in custom air filters

And there are no metal parts that could lead to corrosion or oxidation within the filter

Merv 8 Pleated Air Filter - 20 3/4" x 26" x 1" Quantity:12-pack with each stage capturing progressivelyAny 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.