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Matrikx 4 Stage RO/DI
Replacement Filter Kit

SKU: 200104


  • Matrikx 4 Stage RO/DI replacement filter kit By Mzkrista on 11/17/2014

    Awesome refill kit! Easy to use!
  • the BEST By Cougareyes on 11/6/2014

    simply the best most economical RO filter kit you can get. TDS always 0 and last for a very long time.
  • Worked like a champ By Marty on 10/8/2014

    Arrived right on time. I purchased the BRS RODI 4 Stage system about 10 months ago. It was time to change the filters. Very easy to install no leaks works great. RO is now zero out.
    Thanks BRS again.
  • one stop shop for your four stage ro/di value plus kit By Connor on 9/17/2014

    packaged arrived in tip top shape. I like the packing never do I have to worry about anything getting damaged from bulk reef supply. Everything I've ordered was just plug and play.
  • works great By John on 8/23/2014

    been using this since I got the filters.
  • Easily packaged By Barracuda68 on 7/11/2014

    Great kit to renew your filters.
  • Perfect fit By Laredo300c on 6/18/2014

    Well i ordered this kit as i was reaching my first year with my ro/di unit. I only mix 15 gallons a week. Filter kit arrived super fast and was a breeze to install. Of course when i was ready, i couldnt find my canister wrench, so one quick order and my wrench was on its way. Took 10 minutes tops and make sure you flush pout the unit.
  • Quality control By CP on 5/29/2014

    Got the filters fast shipping was excellent the only problem is this is the second time I've done this the first filter fit correctly the second time the carbon block was 1/8 inch too short and does not seal very well wouldn't trust it from pure water
  • Great to Have on Hand By Vincent on 5/25/2014

    Bought these to have on hand as soon as I need to replace filter they are right there for me to use. Must buy for any RO/DI unit.
  • Excellent By Richard on 4/20/2014

    Used to replace the filtration in my aqua fx Barracuda along with a BRS refillable cartridge. Couldn't be happier with the price or the product.

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