Product review (4 stars): For use in felting fiber
I bought this not for washing clothing, but for use in felting and fiber crafts. I would find filling, washing, emptying, and refilling to rinse tedious, but since I am using it a different way (no need to worry about things getting clean or employing a rinse cycle), it is perfect for my needs. It saves me from potentially damaging the pump in my washing machine from fiber build-up, so worth the investment.