gorkon wrote:
http://www.nutriteam.com/servlet/the-24 ... ler/Detail
This is a home Water Distiller. It only costs $129 and the also have the filters at a decent price (12.95 for a 12 pack....cheaper then brita).
I personally have that exact Stainless Steel distiller. (There is also another one from the same manufacturer that is White for $100) Both are offered through Amazon also. (same pricing but more secure if your unsure about the company.)
As mentioned by others, If all you are looking to do is use it for a CPAP, it will take a LONG time to re-coup your costs. Walmart sells a gallon of distilled water for $0.65 (which lasts me and my CPAP over a month.) I use distilled water for just about everything. Drinking, cooking, etc. I believe it to be the closest you can get to Two H's and a O (H2O)
I live in a large city and there is who knows what in the water. You don't want to see, and most certainly don't want to smell what is left in the distiller when it is done with a gallon.
As for the distiller you linked to, it is a decent machine, however, the charcoal filters they use don't work well. It's a small packet similar to a tea bag that you put into a white filter cap. The way it is made, not all of the water flows through the filter and depending on your source water, it may or may not make good tasting water. I personally now place a large brita pitcher under the output of the distiller. The Brita filters work significantly better than the cheap filters you get with the distiller.
Also, another tip if you decide to go with the distiller, The way it works, it shuts off when the chamber boils dry. (Some more expensive distillers probably shut off better). Which unfortunately means that the sludge left in the bottom is cooked. I plug my distiller into a wall timer that I have set to shutoff just before the end. This leaves a bit of water mixed in with the sludge which makes daily cleaning MUCH easier (simply rinse it out), and it makes the thorough cleaning much less frequent.
-craig