Are all the different brands of RO tanks lined with BPA-containing materials? As in, could you get a spare tank from another vendor? I think the connections are are pretty generic either 3/8 or 1/4", and you can get adapters if you need to change size.
i am on a mission to find out if ANY RO suppliers have BPA free canisters. my husband and i are testing the water to see what comes up contaminant wise (specifically aluminum.) we live in so cal where the water is very hard and potentially corrosive, so the idea that it could take off the BPA AND leech aluminum doesnt sound far off. sounds TERRIFYING, but not far off. i hope it is though (far off, that is.)
i am on a mission to find out if ANY RO suppliers have BPA free canisters. my husband and i are testing the water to see what comes up contaminant wise (specifically aluminum.) we live in so cal where the water is very hard and potentially corrosive, so the idea that it could take off the BPA AND leech aluminum doesnt sound far off. sounds TERRIFYING, but not far off. i hope it is though (far off, that is.)
gee, i used to be so carefree...
sigh.
Please let us know what you find out about any BPA-free storage tanks. I'd like one too! I'm okay with the tank being aluminum, because there is a pressurized liner in there, just like in a car tire. There should be no contact at all between the water and the aluminum tank.
I asked customer support at Amtrol :
My Q: "Can you tell me if your metal RO tanks are BPA-free and phthalate free?"
Their A: "Yes these tanks are free of those agents and the tank is certified to NSF/ANSI standard 58."
Amtrol RO water storage tanks Do Not contain Bisphenol A (BPA). BPA is used when making polycarbonate, which is a hard clear form of plastic that is commonly used to make baby bottles, water bottles, sports equipment, CD cases, etc. BPA is Not present in plastics like polypropylene, polyethylene, or butyl rubber, which line the inside of Amtrol tanks.
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