Pad Refills (Pack of 6 Pads) - 28 3/4" x 33 3/4" x 2"PACK of 6 pads for Pad and Frame Air Filters Filtering inserts are anti microbial and are more efficient in capturing particles, such as dust, ragweed, pollen, etc., from the air stream, than standard fiberglass filters purchased at retail outlets. Filtering inserts are shipped in an easily stored packet.

the "A+2000" brand Permanent Washable Electrostatic custom air filters are truly quality products

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

UL/ULC listed

compact electronic power supply

such as dust

28X Increased Efficiency

This is designed to fit into 1" Return Air Grilles

Easy Installation and ServiceåÊ

is the ideal solution for healthier indoor environments for all homes and businesses

Simply cut a hole

And there are no metal parts that could lead to corrosion or oxidation within the filter

Keeps HVAC system cleaner and more efficient