Product review (5 stars): Love it!
Love it!  It came within a few days of ordering.  Installing it was very simple (city water, so no extra filter needed) and it works like a charm.  Everything comes out smelling and looking clean without the use of soap.  Visiting my mother this summer I asked her about this PureWash thing hanging behind her washer, she told me she has had it for a year, how it works, and she loves it.  She is on well water so I believe she has an extra filter on incoming water so there is no chance of any small particles
getting into the PureWash.  I have city water so mine was super easy to just connect the hoses.  I did call the water department to make sure we don't have alot of iron in the water because with the mix of iron and oxygen makes rust.  Lucky me, I'm in Spokane, WA and we don't have that problem.  My mom is in the Ho Rain Forest near Forks, WA and it's not a problem there either.  If you do have high levels of iron I think you can get a filter for that too.  So, I highly recommend the PureWash, just find out about your iron levels first.