Pad Refills (Pack of 6 Pads) - 19 3/4" x 25" x 1" Quantity:Default One way to overcome this

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

built to last a lifetime

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

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

so it can provide a lifetime of dependable service

Pad Refills (Pack of 6 Pads) - 19 3/4" x 25" x 1" Quantity:Default One way to overcome thisPACK 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.