Merv 11 Pleated Air Filter - 7 1/2" x 7 1/2" x 1" Quantity:12-pack We look forward to delivering

We look forward to delivering our American-made

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

these can be purchased in any conceivable size

from the air stream

with each stage capturing progressively smaller particles inside the filter

Merv 11 Pleated Air Filter - 7 1/2" x 7 1/2" x 1" Quantity:12-pack We look forward to deliveringAny 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.