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Replacement Parts

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  • On Sale 15%
    4 Stage High Capacity MaxCap Replacement Cartridge Set RO/DI - Spectrapure
    On Sale 15%

    4 Stage High Capacity MaxCap Replacement Cartridge Set RO/DI - Spectrapure

    Spectrapure

    $107.96
    $91.77
    Replacement Filter Kit Includes: Spectrapure High Capacity Silica Buster DI Filter Cartridge 10"  Spectrapure High Capacity Maxcap Super DI Filter Cartridge 10"  Spectrapure RODI Carbon Filter 0.5 Micron Standard Spectrapure RODI Sediment...
  • On Sale 15%
    RODI Float Valve Kit - Eshopps
    On Sale 15%

    RODI Float Valve Kit - Eshopps

    Eshopps

    $39.98
    $33.98
    Eshopps’ Float Valve offers a simple solution to help maintain proper water level.Use the Eshopps’ Float Valve as part of an automatic top-off system you create to replenish aquarium water lost through evaporation. Adjustable acrylic mounting...
  • On Sale 15%
    Smart Buddie RODI Booster Pump (up to 90 PSI) - Aquatic Life
    On Sale 15%

    Smart Buddie RODI Booster Pump (up to 90 PSI) - Aquatic Life

    Aquatic Life

    $129.99
    $110.49
    YOUR Water MADE Better - Increase the effectiveness of your RO system, and REDUCE waste water by up to 65%! Reverse osmosis booster pumps are used to increase the pressure going into your RO or RO/DI system which make it operate more efficiently and...
  • On Sale 15%
    DM-1: In-Line Dual TDS Monitor - HM Digital
    On Sale 15%

    DM-1: In-Line Dual TDS Monitor - HM Digital

    HM Digital

    $29.95
    $25.46
    The DM-1 is consumer friendly monitor measuring feed (input) water vs. product (output) water of a water filtration system at any time. This device is ideal for Reverse Osmosis (RO), Deionized water (DI) filtration systems that work well in variety of...
  • On Sale 15%
    1/4" Aquatec 8800 RODI Booster Pump Kit
    On Sale 15%

    1/4" Aquatec 8800 RODI Booster Pump Kit

    Spectrapure

    $153.49
    $130.47
    Add-on Booster Pump Kit for all 60, 90 and 180 GPD RODI SYSTEMS The Aquatec Booster pump has 3/8" ports and it comes with 3/8" to 1/4" stem's to reduce the size to standard 1/4 RO tubing. Includes Pump, Fittings, 3 ft Controller Cable, Pressure...
  • On Sale 15%
    Pocket Size TDS & Temperature Meter (TDS-4TMA) - HM Digital
    On Sale 15%

    Pocket Size TDS & Temperature Meter (TDS-4TMA) - HM Digital

    HM Digital

    $22.45
    $19.08
    The TDS-4TMA handheld meter is ideal for testing TDS and salt levels of freshwater aquariums and ponds. It can also be used for testing water filtration and purification systems, such as RO and DI, to know when to changes filters and membranes...
  • On Sale 15%
    C-342 TDS and EC Calibration Solutions - HM Digital
    On Sale 15%

    C-342 TDS and EC Calibration Solutions - HM Digital

    HM Digital

    $7.95
    $6.76
    C-342: TDS and EC Calibration Solutions For optimal performance, re-calibrate your meters periodically or if testing TDS or conductivity levels in wide or different ranges. FEATURES: NaCl calibration solution, available in 342 ppm Comes in...
  • On Sale 15%
    RODI Automatic-Shut-Off Float Valve Kit 1/4in fittings (ASOFK) - Spectrapure
    On Sale 15%

    RODI Automatic-Shut-Off Float Valve Kit 1/4in fittings (ASOFK) - Spectrapure

    Spectrapure

    $49.99
    $42.49
    Automatic Shut-Off Float Kit w/ ASO Valve, Float Vae and 1/4in Fittings FEATURES: For use with RO and RODI System - Positive shut-off; completely shuts off all wastand product water Note: Auto Shut-Off Float Kit is not recommended for evaporation...
  • On Sale 15%
    10" Replacement Standard RO Clear Filter w/White Rib Cap 1/4" MPT Ports
    On Sale 15%

    10" Replacement Standard RO Clear Filter w/White Rib Cap 1/4" MPT Ports

    SaltwaterAquarium

    $16.99
    $14.44
    Standard replacement RODI filter holder for RO Systems.  Perfect for replacing cracked filter holders due to freezing, etc. Replacement housing for RO system Standard size for all RO systems using 10" filters 1/4" threaded in and out...
  • On Sale 15%
    Essentials RODI Connection Pack -  Aquatic Life
    On Sale 15%

    Essentials RODI Connection Pack - Aquatic Life

    Aquatic Life

    $29.99
    $25.49
    Everything you need to connect and maintain your standard size 10" RO system - If purchased separately over $40! Pack includes: (1) 1/4" Poly Tubing Cutter (1) Roll Teflon Pipe Thread Tape (1) RO Pressure Gauge w/Press-Fit Tee Connectors (1) RO...
  • On Sale 15%
    Titanium S3 Digital Inline TDS Meter - AutoAqua
    On Sale 15%

    Titanium S3 Digital Inline TDS Meter - AutoAqua

    AutoAqua

    $49.99
    $42.49
    Are you tired of big, boxy, hard-to-read TDS meters? So are we! That’s why we built the AutoAqua Titanium Series TDS meters. They are small, easy-to-use, and have a big bright screen to make checking your TDS fast and easy. The Titanium S3 also...
  • On Sale 15%
    TRM-1: Triple In-Line TDS Monitor - HM Digital
    On Sale 15%

    TRM-1: Triple In-Line TDS Monitor - HM Digital

    HM Digital

    $42.99
    $36.54
    The TRM-1 is a unique monitor offering the user 3 points of contact during the filtration process. This TDS monitor allows for checking TDS levels at 3 points, such as with DI/RO (deionization / reverse osmosis), or multiple points in an RO system, and...
  • On Sale 15%
    2.5" x 10" White RODI Refillable Screw Top Cartridge
    On Sale 15%

    2.5" x 10" White RODI Refillable Screw Top Cartridge

    Generic

    $7.75
    $6.59
    Ideal replacement for DI Resin, Carbon, and other media used for the water purification process. Fits standard 10" cartridge housing - Designed for upflow applications to ensure the longest possible exposure time. Twist-On Cap with Sponge to prevent...
  • On Sale 15%
    TRM-1 Three-Sensor TDS Monitor - HM Digital
    On Sale 15%

    TRM-1 Three-Sensor TDS Monitor - HM Digital

    All Misc Brands

    $42.99
    $36.54
    The TRM-1 is a three-sensor TDS monitor that can monitor the TDS levels at three different points. It is perfect for RO/DI systems and other types of filtration and purification systems. Features Displays TDS levels of the three sensing points with...
  • On Sale 15%
    Aquatec RODI Pressure Switch (40 psi, 1/4" Push Connect)
    On Sale 15%

    Aquatec RODI Pressure Switch (40 psi, 1/4" Push Connect)

    SaltwaterAquarium

    $18.99
    $16.14
    These switches, typically mounted near a RODI water holding tank, automatically control the system pump and/or solenoid valve as required. The switches are normally closed and can be pre-set at various shut-off pressures. Pump is re-activated at 15 p
  • On Sale 15%
    Titanium One Digital Inline TDS Meter - AutoAqua
    On Sale 15%

    Titanium One Digital Inline TDS Meter - AutoAqua

    AutoAqua

    $29.99
    $25.49
    Are you tired of big, boxy, hard-to-read TDS meters? So are we! That’s why we built the AutoAqua Titanium Series TDS meters. They are small, easy-to-use, and have a big bright screen to make checking your TDS fast and easy. With a single push of a...