Review Details
Lennox X0445 (2-Pack) - PMAC-20C Replacement Filters 25" x 20" x 6"
Product Review (submitted on June 9, 2009):
We had a new air handler installed a few years ago. The type of filter was foreign to me. It is a PMAC-20C accordian-type filter. You cannont pick them up just anywhere. I live in a large city and would have had to go across town to purchase my particular