Product review (4 stars): Works great but some built in cheapness
I've been using the Wonder Washer for 5 years now and I just had to buy another one a few months ago when the motor finally went.
Its a very good product foiled by cheap screws that will rust pretty quickly.  As I did with the older one I opened it up and replaced every screw with its stainless steel counterpart from Home Depot.  Hopefully it will last 5 years like the last one.  My mother went through 3 of these in the last 5 years and it was usually the water rusting out one of the electric units on the inside.  This is a design flaw imho or maybe planned obsolescence at play here.  It should have had some water proofing and at least the stainless steel screws.  They are not very expensive.  I will be doing a waterproofing project with it soon.  Overall Id recommend it even with the cheapo screws as it does work GREAT.