Pad and Frame Air Filter (1 Frame and 6 Pads) - 9 3/4" x 9 3/4" x 3/4" Quantity:Default Because we specialize in custom

Because we specialize in custom air filters

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

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

Either way

Some of the other benefits of A+2000 custom air filters include the following

Pad and Frame Air Filter (1 Frame and 6 Pads) - 9 3/4" x 9 3/4" x 3/4" Quantity:Default Because we specialize in customIncludes one Frame and PACK of 6 pads The Pad and Frame Air Filter involves a permanent frame and replaceable filtration pad inserts. The permanent frame is constructed of space age plastics that are resistant to corrosion, oxidation and deterioration. 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