Pad Refills (Pack of 6 Pads) - 25" x 25" x 2" Quantity:Default To find the size the

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

This design enables A+2000 custom air filters to maintain performance over the years

You may know them as washable air or even permanent air filters

One way to overcome this problem is to increase the surface area of the filter media

with each stage capturing progressively smaller particles inside the filter

Pad Refills (Pack of 6 Pads) - 25" x 25" x 2" Quantity:Default To find the size thePACK 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.