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DM-1: In-Line Dual TDS Monitor - HM Digital
HM Digital$29.95The 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... -
RODI Float Valve Kit - Bubble Magus
Bubble Magus - Seaside$24.99Float valves are used to shut off RODI water when a certian level is reached. -
Magnetic RODI Float Valve - Icecap
Icecap$34.99IceCap Magnetic Mount Float Valve comes with universal tubing retainer and tubing -
Pocket Size TDS & Temperature Meter (TDS-4TMA) - HM Digital
HM Digital$22.45The 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... -
Essentials RODI Connection Pack - Aquatic Life
Aquatic Life$29.99Everything 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... -
RO Pressure Gauge Kit - 1/4" push fittings (PGK-4) - Spectrapure
Spectrapure$23.99Pressure Gauge Kit w/ 1-1/2in dia 0-160psi gauge and 1/4inch Fittings -
Aquatec RODI Pressure Switch (40 psi, 1/4" Push Connect)
SaltwaterAquarium$18.99These 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 -
Titanium One Digital Inline TDS Meter - AutoAqua
AutoAqua$29.99Are 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... -
Titanium S1 Digital Inline TDS Meter - AutoAqua
AutoAqua$29.99Are 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... -
8800 RODI Booster Pump Power Supply - Aquatec
SaltwaterAquarium$28.99Power Supply for the Aquatec 8800 RODI Booster Pumps 120 Volt -
RODI Add On Sediment Prefilter 10' Standard (SW-ADD-SED-10) - SaltwaterAquarium
SaltwaterAquarium$29.99This 20 Micron Washable Add On Sediment is for use in front of your Reverse Osmosis unit ( or can be used alone). Commonly used for heavy sediment loading in the 1 micron pre-filter. When... -
1/4" Tube x 3/8" Stem for RODI Pumps Push Connect - Black
SaltwaterAquarium$18.99Mur-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. @...