Rated 2 out of 5 by TedinJax Air Filter gasket disolves, is blown all over home and results in tar like residue over carpet, etc!
The 10+ year old Lennox Air Filter gasket literally dissolved and fragments were blown through our HVAC system, onto furniture, carpet, etc. leaving a tar like residue, very difficult to remolve!
These units are ment to last a lifetime and can be graduated to each new air handling unit.
March 29, 2013