Merv 8 Pleated Air Filter - 13 1/4" x 21" x 1" Quantity:12-pack from the air stream

from the air stream

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

and long service life which reduces HVAC equipment maintenance and energy costs

Unlike some permanent custom air filters

The "Practical Pleat" media is up to 28 times more effective at capturing particles than standard fiberglass panel filters

Merv 8 Pleated Air Filter - 13 1/4" x 21" x 1" Quantity:12-pack from the air streamAny 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.