GEM Dandy Record Cleaner - Has Anyone Tried It ?

The GEM does appear to be a nice addition to steam cleaning records , a home brew all the better. One issue with the GEM , that is the use of tap water. As countless posts on several threads have noted the cleaner the water product the more responsive the sound. Tap may be good for you and me but for records ???

What about a faucet-mounted or under-sink water purifier?

Heyitsmedusty: Now that's an idea...

Building my own version of the Gem Dandy took about 20 minutes ( after a trip to Home Depot ) but instead of the label protector pipe caps as shown I substituted the Groovmaster. Probably the most difficult part was in obtaining the Groovmaster as the seller sells via ebay auction one item at a time.
I will attempt to post pictures and specs as soon as time allows and I believe that should answer most questions.

Kbamhi: Looking forward to the education ...