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Re: The cheapest RO membrane on market
Good point, it can't compromise on strength. I was thinking about a smaller housing and membrane only. The 4" 40" is capable of producing way more water than I need.
I have come across Dow Filmtec SW30-2521, which is 2.5" x 21". But the only hosuing I have found that fits supports 300 psi (stainless steel)......
Last edited by Halvard; 04-27-2019 at 01:41 PM.