I have the CleanEffects system placed on my HVAC unit a few years ago and it ran great for a few seasons. I regularly cleaned the system as recommended by the manufacturer but last year the system failed to work. If I could give you advice would be to install a 5 inch pleated filter instead. You will not need to run your system fan all the time and you will only need to replace the filter once a year with normal use. Save your money on the expensive system that only works for a few years.

I doubt this person has been waiting 12 years for a response. That system is now getting old and may be ready in turn to be replaced, depending on where located.

I figured that out after I sent my comment, I guess I am just another disgruntled Trane owner wanting to vent. Excuse the ignoranc.e