Product review (4 stars): The 2.1 is a great machine, but for a regular washroom buy quality lines.
Included hoses are crap for connecting to regular washing lines. Than again they say "Use on faucet" so they probably aren't meant to replace regular washer lines. Anyway went to lowes, and picked up some quality lines, and so far so good. Was not dented when it arrived, and so far has worked as expected. Only downside is my place has low water pressure for some reason so it takes longer than expected to finish a load due to the extra time my slow running water takes to fill to the correct level.

Btw: I discovered the lines were crap when they busted off the water spigots due to pressure.