Merv 11 Pleated Air Filter - 27 5/8" x 29 5/8" x 2"Any 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.

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

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

offers the quickest installation on the Planet

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

is an easy

Grease Baffle Uses:

Simply cut a hole

the more efficient a filter is at removing particles

We look forward to delivering our American-made

Eliminates Filter Bypass

some just refer to them as electrostatic filters

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