Bulk Reef Supply

7 Stage Universal RO/DI Replacement Filter Kit


1 x 1 Micron - 2.5" x 10" Sediment Filter   + $0.00

2 x BRS Universal Carbon Block Filter - 1 Micron   + $0.00

1 x One Cartridge Refill (1.25 lbs.) PRO Series Purple Cation Deionization Resin (Color Changing) - Part 1   + $0.00

1 x One Cartridge Refill (1.4 lbs.) PRO Series Blue Anion Deionization Resin (Color Changing) - Part 2   + $0.00

1 x One Cartridge Refill (1.25 lbs.) PRO Series Mixed Bed Deionization Resin Purple Cation (Color Changing) - Part 3   + $0.00

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    This kit is designed to treat all major water sources including well water and water treated with chloramines or chlorine. This kit will work with all BRS 7 Stage Pro RO/DI Systems and most other RO/DI units on the market today that use industry standard 10” filters and have three DI stages for the individual single bed and mixed bed resins.

    • NeoPure 1 Micron Sediment Filter
    • Dual BRS Universal 1 Micron Carbon Block Filter
    • Pro Series Cation Deionization Resin
    • Pro Series Anion Deionization Resin
    • Pro Series Mixed Bed Cation Deionization Resin


    The 7 Stage Pro RO/DI Replacement Filter Kit has been upgraded with the latest in carbon block technology and the best 7 stage RO/DI solution to universally treat for chloramines, chlorine and well water. The kit includes one NeoPure  1 micron sediment filter, two 1 Micron BRS Universal Carbon Blocks and a single cartrdige refill of BRS Pro Cation, Anion and Mixed bed deionization resins. This kit can be used with 7 Stage Pro BRS RO/DI systems, legacy BRS systems and all major competitor triple DI 7 stage RO/DI systems that use standard 10” filters.


    Recommended Installation for this package:

    • Stage one: NeoPure Micron Sediment Filter
    • Stage two: BRS Universal 1 Micron Carbon Block
    • Stage three: BRS Universal 1 Micron Carbon Block
    • DI Stage one - BRS Pro Cation Single Bed Resin
    • DI Stage two - BRS Pro Anion Single Bed Resin
    • DI Stage three - BRS Pro Mixed Bed Cation Resin


    NeoPure Filters are sediment filters that will protect the more expensive carbon blocks andto prolong overall filter set life overtime.


    BRS Universal Carbon Blocks are manufactured using high performance catalytic active carbon combined with a new binder system technology which maximizes the availability of the critical catalytic sites. The combination of advanced carbon technology, increased volume of carbon contained in each filter and proprietary manufacturing processes delivers exceptionally high chloramine, chlorine, VOC and general chemical performance.

    • NSF Certified
    • Specifically formulated for superior Chloramine reduction 
    • 1 µm (micron) Nominal Filtration* 
    • Chlorine 35,000 @ 1 GPM**
    • Chloramines 3,500 @ 0.5 GPM***
    • High chemical adsorption
    • 30% more carbon than standard blocks****


    BRS Pro Deionization Resins are packaged in foil-lined 4mm Mylar bags and vacuum sealed to maintain maximum storage life and effectiveness. 


    Note: Membranes are not included in standard filter replacement kits. Membranes should be replaced as needed.


    *Nominal Micron rating for all above - 1 micron

    **2ppm free chlorine >90% reduction

    ***3ppm monochloramine >85% reduction

    ****Manufacturer's internal test data

    More Information
    Filter Dimensions 10 in. x 2.5 in. (Standard)
    Sediment Filter Type Zplex Technology
    Micron Rating 1
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