Review on Enhance your RV's Cooling System with the RV A/C Ducted Air Grille Duo-Therm Air Conditioner Grille (2 PCS) by Kendro Givens

The first 90 days everything was almost perfect. Could have easily gotten 5 stars if I had rated it a week ago. I have removed and installed it several times (change the filter, maintain the air conditioning control unit, clean the evaporator coils, etc.) without any problems. To this day when I took it off to change the filter and . . . . CLICK. It split completely down the middle, side to side. This looks like a material or manufacturing defect. I am not inclined to order a replacement as at this price I would spend $50 a year to replace quarterly a part that should last a couple of years or more. I think I'll try another provider and see how it goes.