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Matrikx 4 Stage RO Drinking Water Replacement Filter Kit

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Matrikx 4 Stage RO Drinking Water Replacement Filter Kit

100% Recommend this to a friend (3 of 3)

SKU: 200107
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Quick Overview

This kit works with the BRS 4 Stage Value RO Drinking Water System. This kit includes:

  • Purtrex 5 Micron Sediment Filter

  • MATRIKX CTO 5 Micron Carbon Block

  • MATRIKX CTO 0.6 Micron Carbon Block

  • Omnipure Inline Carbon Block

We recommend changing sediment filters when they become visually dirty or there is a noticeable drop in pressure. Change carbon blocks every 6-12 months depending on use. This kit does not include a membrane filter as they need replacement every three years or so, depending on water and set up.


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Full Details

Recommended Installation for this package*

  • Stage One - Purtrex 5 Micron Sediment Filter
  • Stage Two - MATRIKX CTO 5 Micron Carbon Block
  • Stage Three - MATRIKX CTO 0.6 Micron Carbon Block
  • Stage Four - Omnipure Inline Carbon Block

Our filter kits feature some of the most widely used and trusted brands in the world Including GE, KX Technologies, Pentek and Omnipure. The 10” filter size is the industry standard and will fit our systems as well as virtually every brand of RO system that uses similar looking carbon blocks.  Most of the filters included in our kits are made in the USA, NSF Certified or WQA Gold Seal Certified and Manufactured using FDA-compliant materials.

*This is our recommended filter arrangement and we have found to be the best combination for the most common installations and water conditions. If you have something unique about your water supply or installation please contact customer service and one of our WQA certified water specialists will be able to assist you. Our onsite chat feature is the quickest way to receive advice but we are available to assist via the phone and email as well.


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3 Items

  • Just what I needed By mentos on 10/16/2014

    I have the BRS Stage 4 Drinking water system and I purchased these filters to replace the now spent filters. Install was a breeze (just make sure to put that towel down when you unscrew the canisters!) and I have fresh tasting water again. Don't forget to replace that inline carbon filter! This kit has it. The other kit I purchased did not.
  • Good Products - Incomplete Instructions By AC on 9/4/2014

    The filters are easy to replace and restore the quality of the drinking water to what is was when the RO system was first installed. No instructions came with the filters. I found a video on the bulk reef supply web-site but it did not explain or recommend cleaning of the filter assembly before installation of the new filters. Also, the video did not explain that you should flush the system after installation of the new filters. I emptied the holding tank several times to flush the carbon filters before using the water for drinking.
  • Great Product By shades24n on 7/26/2013

    Well I recently installed my filters to my BRS 4 Stage system and noticed the water flow working much quicker,alot better then when I bought my system. I'm really happy 5 Stars and I recommend this replacement kit after 6 months in use.

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