 Re: RO-Unit
It comes with a saddle valve which pierces and stays connected to your incoming water pipe. We mounted it to the back of my tank and ran the incoming and waste water hoses through a return vent next to my tank and into the basement..
Here is a pic from my gallery... http://www.3reef.com/cgi-bin/album.p...king_RO_DI.jpg
I also split the pure water outlet...one for top off and one for making Kalk water and water changes. Works out nice.
I don't know that you can hook yours up to the faucet if there is not a threaded piece on it. You could just tap into the water lines under the sink. and toss the wastewater line into the tub or sink. I have heard of people "recycling" the wastewater by putting it into the washer for clothes 
Hey! I could of used that freebie in my RV! They weren't offering that at the time...sweet! _________ http://www.3reef.com/uploads/BirdSig3.jpgI Love My Sig By John Hawkins!!!!!!!!!!!!!
Date Started 9/04 58 gallon Oceanic Tank, 20 gal DIY sump/fuge w/ Kent Marine Auto top-off, Air Water Ice RO/DI, 10,000 K 175 W MH, 2 VHO 03's 96W each, AquaC EV 120 Skimmer
80 lbs LR, DSB in FUGE, 1 - 2 " LS in tank
Black Brittle Star, Chevron Tang, Crocea Clam, red & green Lobophyllia, Frogspawn, Porites Frag, Caulastrea Frag, Green Ricordia, Asst. Zoas, hermits, astreas, stomatellas, fighting conch | 
