XP Aqua RO/DI Flood Guardian - RODI Auto Shut Off Solinoid (AKA The Marriage Saver) - XP Aqua $69.99 Prevent floods by adding the super-easy-to-install Flood Guardian to your RO or RO/DI System. Never worry about forgetting to turn off your RO/DI system or overfilling your reservoir again! Simply mount the magnetically-mounted sensor to any... Add to Cart
Eshopps RODI Float Valve Kit - Eshopps $34.95 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... Add to Cart
Spectrapure 4 Stage High Capacity MaxCap Replacement Cartridge Set RO/DI - Spectrapure $89.99 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 Filter 0.5... Add to Cart
Bubble Magus - Seaside RODI Float Valve Kit - Bubble Magus $24.99 Float valves are used to shut off RODI water when a certian level is reached. Add to Cart
HM Digital DM-1: In-Line Dual TDS Monitor - HM Digital $29.95 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... Add to Cart
HM Digital Pocket Size TDS & Temperature Meter (TDS-4TMA) - HM Digital $22.45 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... Add to Cart
Aquatic Life Smart Buddie RODI Booster Pump (up to 90 PSI) - Aquatic Life $129.99 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... Add to Cart
Aquatic Life 2.5" x 10" Clear Refillable DI Resin Screw Bottom Cartridge - Aquatic Life $7.75 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... Add to Cart
HM Digital C-342 TDS and EC Calibration Solutions - HM Digital $7.95 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... Add to Cart
Spectrapure 1/4" Aquatec 8800 RODI Booster Pump Kit $149.99 $159.99 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... Add to Cart
Icecap Magnetic RODI Float Valve - Icecap $29.99 IceCap Magnetic Mount Float Valve comes with universal tubing retainer and tubing Add to Cart
Spectrapure RODI Automatic-Shut-Off Float Valve Kit 1/4in fittings - Spectrapure $39.99 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... Add to Cart
Aquatic Life Essentials RODI Connection Pack - Aquatic Life $29.99 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 Cutte (1) Roll Teflon Pipe Thread Tape (1) RO Pressure Gauge w/Press-Fit Tee Connectors (1) RO... Add to Cart
Spectrapure RO Pressure Gauge Kit - 1/4" push fittings (PGK-4) - Spectrapure $19.99 Pressure Gauge Kit w/ 1-1/2in dia 0-160psi gauge and 1/4inch Fittings Add to Cart
MECoral ME RODI Bulkhead Lids for Gallon Jugs (pair) - MECoral $11.99 MECoral Dosing Caps are designed specifically for the MECoral Gallon jugs. The fitting accepts standard 1/4 inch RO rigid tubing (tubing not included). The same size used by most dosing pumps. Cut a piece to fit inside the... Add to Cart
AutoAqua Titanium S3 Digital Inline TDS Meter - AutoAqua $44.99 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... Add to Cart
HM Digital TRM-1: Triple In-Line TDS Monitor - HM Digital $42.99 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... Add to Cart
All Misc Brands TRM-1 Three-Sensor TDS Monitor - HM Digital $42.99 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... Add to Cart
AutoAqua Titanium S1 Digital Inline TDS Meter - AutoAqua $24.99 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 S1 also... Add to Cart
SaltwaterAq Aquatec RODI Pressure Switch (40 psi, 1/4" Push Connect) $18.99 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 Add to Cart
AutoAqua Titanium S2 Digital Inline TDS Meter - AutoAqua $33.99 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 S2 also... Add to Cart
SaltwaterAq 8800 RODI Booster Pump Power Supply - Aquatec $28.99 Power Supply for the Aquatec 8800 RODI Booster Pumps 120 Volt Add to Cart
All Misc Brands 10" Semi-Clear Snap-Fit Top Empty Filter Shell - Generic $9.99 Empty Standard size RODI cartridge. Ready to fill with your media. Add to Cart
AutoAqua Titanium One Digital Inline TDS Meter - AutoAqua $24.99 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... Add to Cart
Aquatic Life 2.5" x 10" Clear Refillable Screw Top & Bottom Cartridge - Aquatic Life $7.75 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... Add to Cart
SaltwaterAq 8800 RODI Booster Pump (1/4" & 3/8") - Aquatec $109.99 Provides reliable inlet pressure for efficient membrane utilization. These pumps are capable of continuous duty and are effective for recirculation based applications as well. They are ideally suited to work with RODI water systems but are... Add to Cart
Tunze RO Water Controller 8555 - Tunze $212.45 TUNZE RO Water Controller 8555 is an automatic water level controller used in the collection container of RO station. The controller is also suitable for other water tanks or can be connected to an automatic refill system. It consists of a controller,... Add to Cart
SaltwaterAq Waste Water Reducing Water Saver Add On (100 GPD) Upgrade Kit $59.99 Our Waste Water Reducing Upgrade Kit is the perfect way to increase the efficiency and production of your system. The kit basically adds a second membrane to your system. If you are operating at the proper pressure this can double your RODI’s... Add to Cart
AutoAqua Smart ATO RO Water Reservoir Control - AutoAqua $167.99 SMART & SIMPLE The touch controller shows the operation status. Built-in QST (Quick Security Technology) provides real-time failsafe protection against failure. There’s no technical jargon or complex menu system. It features Audible... Add to Cart
SaltwaterAq 1/4" Tube x 3/8" Stem for RODI Pumps Push Connect - Black $18.99 Mur-lok® Fittings - Reducers - Black Features: Leak Resistant Dual EPDM O-rings UV and Chemical Resistant Polypropylene NSF Standard 58 Certified 304 Stainless Steel Gripping Teeth 150 p.s.i. @ 70ºF (10 Bar @ 20ºC) 60 p.s.i. @... Add to Cart