I want something cheap...thats really my only requirement. Advice please?
I want it complete too....I want to plug it in or whatever and be good to go.
What about this one: http://cgi.ebay.com/AQUA-SAFE-HOME-I...QQcmdZViewItem
Or this one: http://cgi.ebay.com/6-stage-150GPD-R...QQcmdZViewItem
What's the diff between the last link and this one? http://cgi.ebay.com/150GPD-0ppm-Reve...QQcmdZViewItem