Merv 11 Pleated Air Filter - 13 3/8" x 13 3/8" x 1"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.

To find the size the old unit should have sizing information printed on it

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

please click HERE to read detailed brochure (Adobe Reader PDF file)

compact electronic power supply

with each stage capturing progressively smaller particles inside the filter

such as dust

No holes needed for installation in coil area

It is designed to inhibit growth of bacteria

the A+2000 uses stage loading

Keeps HVAC system cleaner and more efficient

Filtering inserts are shipped in an easily stored packet

precisely designed to prevent flame from penetrating the filters and as the grease laden air passes through the filter is collects the grease