Merv 8 Pleated Air Filter - 12" x 16 1/2" x 1" Quantity:12-pack the more efficient a filter

the more efficient a filter is at removing particles

oxidation and deterioration

Because we specialize in custom air filters

Instead of face loading (particles captured on the outer surface of the filter)

The "Practical Pleat" contains over 500% greater surface area than a MERV 10 one-inch pleat

Merv 8 Pleated Air Filter - 12" x 16 1/2" x 1" Quantity:12-pack the more efficient a filterAny 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.