The cheap plastic impeller breaks and IS NOT REPLACEABLE!!!! The advice from the company was to buy an entire new unit. DO NOT BUY FROM THIS COMPANY!!!!
The impeller, NanoScreens, and even the shaft can be replaced if needed, and we have all spare parts on our website. We believe products should be long-lasting and repairable when possible, so we proudly have as many spare parts as possible available for our customers.