Review on Wathai 9225 Bearing Brushless Cooling by Israel Thurow

5 months ago I bought a dehumidifier for my RV. The fan inside was never completely silent, but after five months it became terribly loud. I took the dryer apart to see if the bearings could be lubricated, but found it was a sealed computer fan. I got the specs from an old fan and found these to fit. This fan fitted perfectly and even had the correct connector to fit onto the board. When I reassembled and hooked up the dehumidifier, I was amazed at how much quieter this fan is compared to the original fan. It's not dead quiet, but it's a lot better than the original.