go the unit off ebay, 5 stage ro/di filter. From some people that have talked to me about it, it works REALLY well and they have had one for some time (6 months plus). It is an 85 GPD filter and it costed $151 USD (or so). It also came with quite a few extras and all the filters are a standard size.

As for getting out, that is always interesting given my profession (as a chef) ... so me getting out is definately different. If anyone lives in the spruce cliff region of SW Calgary, let me know .... i am like a sponge to learn