Quote Originally Posted by slumry View Post
Fwiw, even though the word "gravity" is used, the primary use of gravity with these devices is as a suction to move water across the full height of each individual channel. For more information check out their website

http://printwashers.com/

So far mine has tested out well and the prints show almost no residual fix.
slumry

I did. They are good washers!