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Thread: RO Membranes

  1. #1
    Administrator jeep's Avatar
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    Default RO Membranes

    The last time I bought an RO membrane, DOW Filmtec was the best and only way to go for their quality and reliability. That was about 12 years ago. I'm restoring a couple of my old units and I'm curious if the technology has improved and if there are other brands people trust as much as Filmtec? It appears GE seems to have entered the market as well, but they seem to focus on low production residential drinking units. I'm wanting 100gpd.

    Thanks...

  2. #2
    Silver Member Jack L's Avatar
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    Default Re: RO Membranes

    i used this for drinking and my fish
    https://www.theperfectwater.com/

    they have a hydroponic unit that is higher volume.

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    Default Re: RO Membranes

    Check out Bulk Reef Supply.

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    Default Re: RO Membranes

    Still Dow filmtech..
    +1 with BRS

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    Administrator jeep's Avatar
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    Default Re: RO Membranes

    Thanks Tom. That's what I'm looking for. I already have the units, just wondering if membrane technology has changed because there are so many others out there now.

  6. #6
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    Default Re: RO Membranes

    this price is cosmic and waste of money and so many water in price less then 300$ i have 30L in 30min andd have 300ml waste in 1L pure RO

  7. #7
    Silver Member Jack L's Avatar
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    Default Re: RO Membranes

    Quote Originally Posted by Tuterosso View Post
    this price is cosmic and waste of money and so many water in price less then 300$ i have 30L in 30min andd have 300ml waste in 1L pure RO

    link?

  8. #8
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    Default Re: RO Membranes

    sry i did it myself, 4 corps 3 membrans(1 new and 2 i buy in something like ebay) and pump

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