Darby said:
What about the Trane CleanEffects air filter system
Worth the money?
Go with Cirrus Air Technologies if you are in Houston. If you have allergies or just want Guaranteed Class 100,000 Clean Room quality air, they are your only ones that guarantee that.
Visit their website and read the testimonials. People on allergy shots for years have installed the system and are off not only their shots, but their Zyrtec, Flonaise, etc. Amazing technology.
http://www.cirrusairtech.com/PM me if you are interested, I have a Aggie friend at the company and probably can get you an Aggie discount.
Just read the response above mine, as far as 'Not being sure if they work'. These guys have air quality measurement tools to show you the results after installation, if you are concerned about that as well.