adkhkr
02-21-2007, 07:42 AM
I had an Aprilaire 2200 installed in my new Rheem Central air system. I was told not to put a filter in the return grill b/c it would cause to much restriction. The only problem is you can see the sheetmetal and flex duct. Is there something i can put in the air filter space to restrict the view but not cause air restriction. Thanks.