Looking to buy an RO/DI unit

[digital-audiophile]

Thanks Guys!

Where do you buy the aquasafe unit from? How exactly does these work to produce the water. Do I just turn on faucet and it runs the water out of the unit or does it have a collection basin for the prepared water.

Sorry for the elementary quetions, I've just never had any experience with these before and I am tired of spending $40 a month buying water and lugging those damn heavy bottles from the store every week.