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Ro di Unit

31 products
AquaFX Barracuda RO/DI Units
Starting at $135.99
*4-stage Reverse Osmosis (RO) & De-ionization (DI) units produce ultra pure water*DI stage polishes RO water for Total Dissolved Solids (TDS) reduction beyond 90%!*Use RO/DI water in freshwater or saltwater aquariums that require highest water quality4-stage RO/DI units produce ultra pure water for…
Coralife Pure-Flo II RO Units
Starting at $3.99
…osmosis units are wall mountable. Does not require separate flush kit - simply switch the two outlet fittings.4-stage RO/DI unit features a mixed-bed resin deionization (DI) cartridge (Stage 4) to remove any additional impurities to produce 99.9% pure water. Pure-Flo II with RO pump is perfect…
AquaticLife Twist-In Dual Deionization Filtration Unit
Starting at $53.99
…deionization (DI) units that employ bulky difficult-to-maneuver canisters. Add this DI unit onto your Aquatic Life Twist-In 3 Stage Compact Reverse Osmosis System or any standard RO unit to produce ultra pure, pollutant-free water for aquarium use and spend less time with cumbersome DI unit
AquaFX Engineering RO Replacement Filters
Starting at $19.99
…98.6%.Will fit any standard RO membrane housing, so you can "upgrade" existing RO and RO/DI system with an AquaFX RO membrane.For Dolphin RO & Barracuda RO/DI Systems.10" Deionization (DI) Filters (Stage 4)Mixed bed, Deionization (DI) filter for final polishing of RO water, emergency fast water…
AquaticLife RO Buddie 3-Stage Reverse Osmosis System
Starting at $5.99
RO unit employs a Thin-Film Composite (TFC) membrane RO Cartridge with carbon and sediment cartridges to effectively remove dissolved solids, chlorine, and particulate matter. AquaticLIfe RO Buddie is available in 50 and 100 GPD models.Easily convert your 3-stage unit into a 4-stage RO DI unit with…
AquaticLife Deluxe System RO Replacement Cartridges
Starting at $5.99
…anchors when mounting the RO Unit to drywall. The RO Unit can weigh as much as 30 pounds when in operation.Free StandingThe RO unit can also be used as a free-standing portable unit. In this application, it is not necessary to mount the RO unit to the wall. The RO unit is equipped with white,…
AquaFX RO Standard Float and Hydraulic Automatic Shut Off Kit
Starting at $19.99
…your faucets while the RO is running, you will need a few extra items. Install a saddle valve for the intake (just like you would for an icemaker) and a drain saddle valve for the waste line. Extra RO tubing may also be needed. AssemblyHook up the RO intake and then place the unit on the floor or on…
AquaticLife Twist-In TFC RO Membrane Filter Cartridge, 100 gpd
Starting at $59.99
RO or RO/DI unit in only seconds with just a quarter turn and without contact with used filter material. Best of all, the supply water to the unit does not have to be turned off to replace cartridge!STAGE 3 - Twist-In RO Membrane Filter Cartridge: Recommended replacing every 1-2 Years. The RO
AquaFX Add-On Deionization (DI) Filter
Starting at $49.99
DI stage produces ultra pure water for aquarium use*Color-changing resin filter eases aquarium RO system maintenanceEasily convert any 3-stage reverse osmosis unit into a 4-stage RO/DI unit! AquaFX Add-On Deionization (DI) Filter installs last in line of your existing reverse osmosis (RO) unit to…
Aquaforest® Demineralization Resin
Starting at $24.99
…Resin produced in laboratory conditions boasts highest quality and performance. Fill Refillable DI resin cartridge (usually the last or fourth stage of RO/DI units) for ultimate tap water purification. RO water free of minerals and impurities is the ideal choice for preparing high quality synthetic…
AquaticLife Smart Buddie Booster Pump
Starting at $129.99
…pumps are used to increase the pressure going into your RO or RO/DI system, which make it operate more efficiently and can decrease consumption of DI resin. The Smart Buddie Booster Pump is designed as an accessory for Reverse Osmosis units in areas with low water pressure, or for users that want…
AquaticLife Twist-In 4 Stage Compact Reverse Osmosis/Deionization System
Starting at $108.99
…reverse osmosis/deionization unit for aquarium use*Compact water purification unit removes more tap water pollutants*Distinct twist-in cartridge design makes filter changes simple & easySpace-saving 100-gpd 4-stage reverse osmosis (RO) and deionization (DI) unit takes a clever design twist to…
IceCap RODI Smart Water Filtration System
Starting at $399.99
…RO/DI power and turn off the water supply. Do not install the DI Cartridge at this point and leave the pre-filters in place. Remove the TFC Membrane from the protective bag and install it into the TFC Housing at the top of the RO unit. You will be required to disconnect the tubing to be able to…
Kent Marine Hi-S Deionization Cartridge
Starting at $39.99
*Replacement deionization cartridge for aquarium RO DI units*Dual stage deionization cartridge with high silicate removal resin*Use with standard full-size reverse osmosis deionization unitsReplace exhausted DI cartridges to ensure highest quality water for aquarium use. Kent Marine Hi-S…
Aquatic Life Twist-In 3 Stage Compact Reverse Osmosis System
Starting at $98.99
…The second stage of your RO unit is a Carbon Block Filter. The Activated Carbon in the filter reduces chlorine by up to 99% and conditions the water prior to the RO Membrane.STAGE 3 - Twist-In RO Membrane Filter Cartridge: Recommended replacing every 1-2 Years. The RO Membrane reduces impurities…