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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® Maxpure 90 GPD RO/DI System

    SpectraPure® Maxpure 90 GPD RO/DI System

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    Ultra-high purity water at an economical price; water purification systems maximizing pure water production through application of the laboratory grade deionization resins used in our specialty deionization cartridges High-...
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    $189.99
  2. SpectraPure® Maxpure 25 GPD RO/DI System

    SpectraPure® Maxpure RO/DI System

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    SpectraPure® MaxPure MPDI Systems incorporate high-flow high-rejection TFC membranes, a 1 micron sediment filter, a 10 micron carbon block filter, and a custom formulated 10” color-change DI cartridge. MPDI systems are available f...
    FROM ONLY
    $189.99
  3. SpectraPure® MaxCap RO/DI System w/ Manual Flush - 90 GPD

    SpectraPure® MaxCap RO/DI System w/ Manual Flush - 90 GPD

    DESCRIPTION: SpectraPure® 90gpd MAXCAP® RODI System w/ Manual Flush Valve incorporates a high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5 micron Carbon Block Filters, plus the new 33% larger capacity MAXC...
    ON SALE

    Was: $329.99

    $266.49

  4. SpectraPure® CSP RO System w/ Manual Flush - 25 GPD

    SpectraPure® CSP RO System w/ Manual Flush

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    DESCRIPTION: SpectraPure® 25gpd CSP RO w/ Manual Membrane Flush is Spectrapure`s newly upgraded wall-mount 3-Stage RO system. Includes Clear Filter Housings, high-efficiency 0.5um MicroTec™ Sediment Filter, 0.5um Carbon-Block F...
    FROM ONLY
    $231.20
  5. SpectraPure CSP RO 90 GPD w/ Automatic Flush

    SpectraPure CSP RO 90 GPD w/ Automatic Flush

    DESCRIPTION: SpectraPure® 90gpd CSP RO System w/ Automatic Membrane Flush incorporates a high-silicate removal TFC membrane and 0.5 micron MicroTec™ Sediment and Carbon Block Filters. Automatic Flush System, ASO Valve, and Floa...
    ONLY
    $267.34
  6. SpectraPure CSP RODI 90 GPD w/ Automatic Flush

    SpectraPure® 90GPD CSPDI RO/DI System w/ Automatic Membrane Flush

    DESCRIPTION: SpectraPure® 90gpd CSP RODI System w/ Automatic Membrane Flush incorporates a high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment Filter, 0.5 micron Carbon Block Filter, plus a 33% greater capacity Sil...
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    $345.99
  7. SpectraPure MaxCap RODI w/ Automatic Flush

    SpectraPure MaxCap RODI w/ Automatic Flush

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    DESCRIPTION: SpectraPure® 90gpd MAXCAP® RODI System w/ Automatic Membrane Flush incorporates a high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5 micron Carbon Block Filters, plus the new 33% larger capaci...
    FROM ONLY
    $439.99
  8. SpectraPure® MaxCap RO/DI System w/ Manual Flush - 90 GPD

    SpectraPure® MaxCap RO/DI System w/ Manual Flush

    Read 23 Reviews

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    DESCRIPTION: SpectraPure® 90gpd MAXCAP® RODI System w/ Manual Flush Valve incorporates a high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5 micron Carbon Block Filters, plus the new 33% larger capacity MAXC...
    FROM ONLY

    Was: $329.99

    $266.49

  9. 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
  10. SpectraPure® Maxpure 25 GPD RO System

    SpectraPure® Maxpure RO System

    Read 10 Reviews

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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...
    FROM ONLY
    $159.98

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