5.00 out of 5 based on 23 customer ratings
(23 customer reviews)

£35.00 £24.99 (Inc VAT)



Compatible as a replacement for the following membrane models:

11.8” x 1.8”
Universal 50GPD Reverse Osmosis Membrane compatible with all housings.
This filter can be fitted to all standard water filtration units and all reverse osmosis systems that use standard 12” reverse osmosis element water filters.

0.0005 micron nominal filtration.
The membrane allows only the water to pass through, not the impurities or contaminates.
Fits all 12” housings and systems.
Rolled for better quality control.
Black rubber collar can be at either end of the membrane.

Home water pressure will cause dissolved inorganic solids(such as salt) to be removed from the water by pushing it through a semi permeable membrane.
Rated at 50 psi.
Standard fitting for common reverse osmosis units.
Recommended replacement: Every 24 months.

Package contents:
1 Reverse Osmosis Element.
Size: 11.8” x 1.8”


23 reviews for Reverse Osmosis Membrane / Element Universal Fit

  1. Rated 5 out of 5

    michael dirrane

    Very happy with delivery service as it was on time and very fast. I installed it myself. I give it 5 stars.

  2. Rated 5 out of 5

    Tim Harris

    Installed 2 months ago, been working great ever since.

  3. Rated 5 out of 5

    Jaime Craner

    Absolutely Amazing! Can’t believe I got a membrane for such a good price.

  4. Rated 5 out of 5

    Tracy Hanrraty

    Husband installed it in no time at all and works great. would recommend.

  5. Rated 5 out of 5


    I received a prompt delivery, overall I am very happy with the service I have received.

  6. Rated 5 out of 5


    I got the membrane a replacement for the one in my 5 stage filter, works good. Happy with the buy.

  7. Rated 5 out of 5

    Arthur Gribbons

    50 GPD membrane was all I needed for my system and this one fit the bill. No complaints and happy enough with the service as an overall.

  8. Rated 5 out of 5

    Fraser Bateson

    When I bought the membrane I wasn’t particularly sure how to install it but then I found that they have a video up on how to replace all the filters, handy for me, I’m very pleased with my purchase. Definitely would buy again.

  9. Rated 5 out of 5

    Harper Scrivens

    Good Quality Membrane

  10. Rated 5 out of 5

    Vincent Hopkins

    Great membrane to use for my reverse osmosis unit

  11. Rated 5 out of 5

    Harrison Green

    Great membrane and I’ll use Water2buy again when I’m getting my next filter

  12. Rated 5 out of 5

    James Hannon

    Does exactly what it says, happy with my purchase.

  13. Rated 5 out of 5

    Gina Kavanagh

    Cheapest membrane I could find, and it seems to do the job quite well. No complaints at all. Great to do business with.

  14. Rated 5 out of 5


    It doesn’t get any better than this membrane

  15. Rated 5 out of 5

    Mick Longley

    5 out of 5

  16. Rated 5 out of 5


    Good housing, well worth the money

  17. Rated 5 out of 5


    Best price I could find on the sites that I looked around on. Definitely will buy again.

  18. Rated 5 out of 5


    Needed a new membrane and this one did the job just fine.

  19. Rated 5 out of 5

    Molly Berton

    Good price and I’m really happy with the purchase

  20. Rated 5 out of 5

    Frank F

    Great Customer Service

  21. Rated 5 out of 5

    Bill Maloney

    I bought a few of the membranes as I got them on a deal price, doing well since the change and now I’m stocked up for a good while.

  22. Rated 5 out of 5

    Megan Turney

    Super happy with the price.

  23. Rated 5 out of 5


    A 50 GPD Membrane does the job just fine for any house.

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Additional Information

Additional information

Weight 160 kg
Dimensions 4.5 x 30 cm