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On Sale 15%
4 Stage (100 GPD) Value RO/DI System - Aquatic Life
Aquatic Life$149.99$127.49The Classic RO systems make up to 100 GPD of economically filtered Reverse Osmosis water, removing harmful substances like heavy metal ions and total dissolved solids from tap water. Features: Manual flush valve allows user to increase membrane... -
On Sale 15%
4-Stage (100 GPD) Twist In RO/DI System - Aquatic Life
Aquatic Life$139.99$118.99The Aquatic Life Twist-In 100 GPD 3-Stage Reverse Osmosis (RO) and 4-Stage Reverse Osmosis Deionization (RODI) filtration systems are very compact water purification solutions that efficiently combine reverse osmosis RO and DI technology with our... -
1/4" Aquatec 8800 RODI Booster Pump Kit
Spectrapure$153.49Add-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... -
CSPDI 4 Stage Standard 90-GPD RO/DI System Manual Flush - (CSPDI-90-MF) - Spectrapure
Spectrapure$331.99SpectraPure® Low Waste 90 GPD CSPDI 4 Stage RODI System with Manual Membrane Flush. CSPDI incorporates SpectraPure’s individually tested, 98% ultra high rejection SpectraSelect Plus TFC membrane, 0.5 Micron Sediment and 0.5 Micron Carbon... -
On Sale 20%
100 GPD RODI Aquarium Water Filtration System - IceCap
Icecap$159.99$127.99The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require a power source and can be installed within minutes to... -
MaxPure 4 Stage MPDI 90-GPD RODI System - (MPDI-90) - Spectrapure
Spectrapure$239.99MaxPureMPDI 90-GPD 4-Stage RO/DI System w/ std 90gpd RO membrane, 1um pre-filters, color-indicating SilicaBuster DI cartridge, pressure gauge, & hose adapter SpectraPure 90gpd MaxPure RODI System incorporates a high-silicate removal TFC membrane, 1... -
On Sale 15%
100 GPD - 4 Stage Professional RODI (Pro Level) - SaltwaterAquarium.com
SaltwaterAquarium$379.99$322.99We consider this our PRO RODI system. It is also a 4 stage 100 GPD System but in this case, there is a built-in microcontroller that will automatically manage the flushing of the membrane, so you do not have to manually do anything. It also includes a... -
On Sale 20%
Dual DI Add On Filter System - IceCap
Icecap$49.99$39.99The IceCap Dual Stage DI systems are designed to effectively treat filtered water before using it in your aquarium. The Dual DI stage filter helps remove excessive amounts of TDS and contaminants like ammonia, phosphates, nitrates, silicates, etc. The... -
On Sale 20%
200 GPD RODI Aquarium Water Filtration System - IceCap
Icecap$209.99$167.99The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require a power source and can be installed within minutes to... -
MaxCap 5 Stage - 2:1 Manual Flush 90-GPD RO/DI System - (MC-RODI-90-10-MF) - Spectrapure
Spectrapure$436.99Now comes with Spectrapure's new Spectra SelectPlus 99% rejection membrane. SpectraPure® 90gpd MAXCAP® RODI System w/ Manual Flush Valve incorporates a 90gpd high-silicate removal TFC membrane, 0.5 micron MicroTec™ Sediment and 0.5... -
On Sale 20%
75 GPD RODI Aquarium Water Filtration System - IceCap
Icecap$149.99$119.99The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require a power source and can be installed within minutes to... -
On Sale 15%
1/4" 8800 RODI Booster Pump - Aquatec
SaltwaterAquarium$109.99$93.49Provides 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... -
On Sale 15%
200 GPD RODI Piggy Back Water Saver Upgrade Kit (PIG-100) - SaltwaterAquarium
SaltwaterAquarium$69.99$59.49Water Saving Upgrade Kits are probably the most recommended RODI upgrade. If you have proper pressure (65+ PSI) we highly recommend installing the kit, because it will produce water twice as fast as a standard 75 GPD or 100 GPD membrane while cutting the... -
On Sale 15%
100 GPD - 4 Stage Standard RODI (Mid Level) - SaltwaterAquarium.com
SaltwaterAquarium$249.99$212.49This is what we consider our standard system. Our 4-stage standard system is exactly like the beginner system except for water pressure and TDS monitoring. It can tell you when your pressure is correct or not and what your TDS is for incoming and... -
On Sale 20%
150 GPD RODI Aquarium Water Filtration System - IceCap
Icecap$199.99$159.99The IceCap RO/DI water filtration system is a four-stage reverse osmosis de-ionization filter system that efficiently removes up to 99% of tap water impurities. IceCap RO/DI system does not require a power source and can be installed within minutes to... -
On Sale 15%
Aquatec RODI Pressure Switch (40 psi, 1/4" Push Connect)
SaltwaterAquarium$18.99$16.14These 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%
50-100 GPD - 4 Stage Inline RODI (Entry Level) SEA-RODI-100 - SaltwaterAquarium.com
SaltwaterAquarium$84.99$72.24This is what we consider the most basic budget level entry system. Our newbie 4-stage standard system is the most basic system you can buy to get started. Portable and Affordable! Great for smaller aquariums or apartment/condo... -
On Sale 15%
RO Water Controller 8555 - Tunze
Tunze$214.99$182.74TUNZE 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,... -
On Sale 15%
8800 RODI Booster Pump Power Supply - Aquatec
SaltwaterAquarium$28.99$24.64Power Supply for the Aquatec 8800 RODI Booster Pumps 120 Volt -
On Sale 15%
100 GPD - 4 Stage Beginner RODI (Entry Level) - SaltwaterAquarium.com
SaltwaterAquarium$199.99$169.99This is your basic 4 stage 100 GPD RODI System. This is for budget minded consumers who just want something that works without the bells and whistles. It will filter your source water, but it will not be able to tell you much information about TDS or... -
On Sale 15%
Smart ATO RO Water Reservoir Control - AutoAqua
AutoAqua$179.99$152.99SMART & 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... -
Single Stage Add-On DI Unit W/Color Indicating DI - Spectrapure
Spectrapure$89.99SilicaBuster Color-Indicating Single-Stage DI System Add-On ... with SuperDI. Increase silica-removing capacity by adding an additional DI Stage to your existing RO/DI system. Includes clear filter housing, quick-connect fittings, mounting bracket,... -
MaxPure 3 Stage RO MPRO 90-GPD RO System - (MPRO-90) - Spectrapure
Spectrapure$198.99OVERVIEW:MaxPureMPRO 90-GPD 3-Stage RO System w/ Standard 90gpd RO membrane, 1um pre-filters, pressure gauge and hose adapter SpectraPure 90gpd MaxPure RO System incorporates a high-silicate removal TFC membrane, 1 micron Sediment and Carbon Block... -
On Sale 15%
1/4" Tube x 3/8" Stem for RODI Pumps Push Connect - Black
SaltwaterAquarium$18.99$16.14Mur-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. @... -
On Sale 15%
RO Booster Pump Kit (up to 100 GPD) - SaltwaterAquarium
SaltwaterAquarium$139.99$118.99Excellent for Reverse Osmosis systems Up to 100 GPD Fixes Low-Pressure Problems Increased Output & Improves RO Waste-to-Product Water Ratio Adjustable Pressure to Maximize Efficiency Rubber Feet to Minimize Vibration and... -
MaxCap 5 Stage Manual Flush RO/DI System - 150 GPD (MC-RODI-150-10-MF) - SpectraPure
Spectrapure$444.99The SpectraPure 150 GPD MaxCap RODI System w/ Manual Flush Valve incorporates a 150gpd high-silicate removal TFC membrane, 0.5 micron MicroTec Sediment and 0.5 micron Carbon Block Filters, plus the new 33% greater capacity MAXCAP and SilicaBuster SuperDI... -
500 GPD 4-Stage RO/DI Blue Fin System - AquaFX
AquaFX$599.99The AquaFX Blue Fin is nothing like you have ever seen before! 500GPD at standard household pressure without the need of a booster pump (500GPD @65PSI, 77-degree water & 250ppm TDS). The Blue Fin gives you a ton of water FAST! All without the need... -
6 Stage Chloramine Removal RO/DI System -CR-RODI-90-6STG - SpectraPure
Spectrapure$506.996 Stage RODI designed for water sources that include chlorine. Dual stage RODI & accessory kit included. Includes: Dual TDS Meters Accessory Kit Float Valve Tubing -
500 GPD 7-Stage RO/DI Blue Fin PRO Light Commercial System w/Booster Pump - AquaFX
AquaFX$999.99NEW! AquaFX Blue Fin PRO Light-Commercial 500GPD 7-Stage RO/DI System perfect for small/medium size coral farmers and aquarium stores that do not sell water, or hobbyists with large aquariums! Highlights 500GPD Light-Commercial... -
Kold Ster-il 3-Stage Filtration System - Poly-Bio-Marine
$399.99Kold Ster-il Water Filter uses ten inch canisters (clear), 3/4" Npt. Threaded fittings, flows 3.8 Gpm (14.3Lpm) for approximately 5,000 gallons (18925 L.). The smaller system can provide lower lead, mercury, cadmium levels due to the addition, into the... -
500 GPD 7-Stage RO/DI Blue Fin PRO Light Commercial System - AquaFX
AquaFX$799.99NEW! AquaFX Blue Fin PRO Light-Commercial 500GPD 7-Stage RO/DI System perfect for small/medium size coral farmers and aquarium stores that do not sell water, or hobbyists with large aquariums! Highlights 500GPD Light-Commercial... -
Eliminator RO 150GPD Reverse Osmosis Systems (ELIM-RO-150-MF) - Spectrapure
Spectrapure$248.99SpectraPure® Eliminator® Hydroponic RO Systems are specifically designed for hydroponic, vegetable and flower gardens. Purified water grows healthier, more beautiful and longer lasting plants than ordinary tap water. The Eliminator RO systems... -
Eliminator RO 300GPD Reverse Osmosis Systems (ELIM-RO-300-MF) - Spectrapure
Spectrapure$283.99SpectraPure® Eliminator® Hydroponic RO Systems are specifically designed for hydroponic, vegetable and flower gardens. Purified water grows healthier, more beautiful and longer lasting plants than ordinary tap water. The Eliminator RO systems...