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Reverse Osmosis

Aquarium Supplies

RO/DI Systems

We carry a large variety of RO and RO/DI systems that remove impurities—chlorine, chloramines, pesticides, phosphates, heavy metals and many others—from tap water. DI (De-Ionizing) cartridges do an excellent job of removing phosphates, silicates and nitrates from tap water. They are highly recommended for reef tanks.

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  1. SpectraPure® MaxCap Super DI and SilicaBuster Super DI Cartridge Kit

    SpectraPure® MaxCap Super DI and SilicaBuster Super DI Cartridge Kit

    SpectraPure® MaxCap Super DI Cartridge SpectraPure, Inc.® Revolutionary MaxCap® Super DI™ cartridge has over 4 times more removalefficiency than any other Mixed-Bed or Hi-Silica de-ionizing cartridge. When placed upstreamof y...
    ON SALE
    $68.99
  2. SpectraPure® MaxCap 2-Stage Add-on Assembly System

    SpectraPure® MaxCap 2-Stage Add-on Assembly System

    Max-Cap DI Retro-Fit Kit, 2 Sta w/ Silica Buster, 10in Clr Carts, TDS Mtr, w/Filt Wr Everything you need for most systems to add a two stage DI to your RO system with MaxCap high capacity DI cartrdige.
    ONLY
    $105.35
  3. SpectraPure® MaxCap Hi Capacity DI Cartridge

    SpectraPure® MaxCap DI Cartridge - Standard

    DI-MC-10 There are many ways to filter water, and one of them is deionization. In this process, mineral ions from the water is removed. It is a physical process that utilizes resins that bind to and eventually filter out the ...
    ONLY
    $29.99
  4. SpectraPure® SilicaBuster Mixed Bed Multi Layer DI Cartridge

    SpectraPure® SilicaBuster Mixed Bed Multi Layer DI Cartridge

    DI-SB-10 SpectraPure® SilicaBuster™ Mixed-Bed Multi-Layer Deionization Cartridges are fabricated with semiconductor grade resins for highest possible purity water. They are capable of producing 18 meg ohm-cm resistivity water....
    ONLY
    $26.03
  5. SpectraPure® Color Indicating Ammonia Removal DI Cartridge

    SpectraPure® Color Indicating Ammonia Removal DI Cartridge

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    SpectraPure® Color-Indicating Ammonia Removal DI Cartridge is optimized for maximum ammonia removal in RO/DI systems. This deionizing cartridge also removes silica, heavy metals, nitrates and phosphates. For post R...
    ONLY
    $26.03
  6. SpectraPure® Mixed-Bed Color-Indicating Super DI Cartridge

    SpectraPure® Mixed-Bed Color-Indicating Super DI Cartridge

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    SpectraPure® Mixed-Bed Resin Cartridges provide ultra-pure de-ionized water and are tested to18 meg ohm-cm purity. 33% more removal capacity than other standard mixed-bedDI cartridges Proprietary High Flow, Low Pressure D...
    ON SALE
    $29.96
  7. SpectraPure® SilicaBuster Super DI Cartridge

    SpectraPure® SilicaBuster Super DI Cartridge

    SpectraPure® SilicaBuster™ Super DI™ Multi-Layer De-Ionization Cartridges are fabricated with the highestgrade custom-blended resins for ultra-pure water. They are capable of producing 18 meg ohm-cmresistivity water. They are th...
    ON SALE
    $29.96
  8. SpectraPure® Single Tank Liquid Replenisher

    SpectraPure® Single Tank Liquid Replenisher

    SpectraPure® Liquid Level Controller (LLC-S) Single Tank Liquid Replenisher Liquid Level Controller for use with system up to 90 GPD For automatic replenishment of evaporated liquid and liquid level control on single tanks,...
    ONLY
    $119.99
  9. SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

    SpectraPure® Auto Shut Off Valve Float Kit for RO Systems

    If you don't have the time to monitor every single aquarium reservoir refill, let Spectrapure® Auto Shut Off Valve Float Kit For RO Systems from Pet Store do it for you. Quizzical? Here's how it works. This valve automatically...
    ON SALE
    $45.44
  10. SpectraPure® Maxpure 90 GPD RO System

    SpectraPure® Maxpure 90 GPD RO System

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    SpectraPure® MaxPure Systems incorporate a high-silicate removal TFC membrane, a 1 micron MicroTec Sediment Filter, and a Carbon Block Filter. MaxPure Systems are available from 25 gpd (95 LPD) to 180 gpd (680 LPD) production rate...
    ONLY
    $159.98

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