Well, the prices look great!
But I'm curious as to the difference between:
50gpd system ($60): http://www.purewaterclub.com/catalog/product_info.php?cPath=95&products_id=246
100gpd system ($65): http://www.purewaterclub.com/catalog/product_info.php?cPath=95&products_id=270
I'm probably missing something in the specs, but everything seems to be the same. Can anybody help?
Question two - any idea of shipping cost? I can't seem to get a definite shipping cost without putting in my cc info ...which I don't like doing.
And question three - are replacement filters easy to come by? They claim that their filters are standard size, just doublechecking.
I'm looking into these because I'd like to set up a couple shrimp tanks - one tiny 2.5g in my preschool classroom, and another low-tech 10g at home. My tap water is apparently not invert-friendly, so I figured I'd get an RO/DI unit and remineralizer. For these purposes, is there a reason to get the 50gpd versus the 100gpd model?