Reverse Osmosis & Deionization
reverse osmosis & deionization — pre-owned
Browse 24 reverse osmosis & deionization — pre-owned on eBay — listings updated every few minutes. All items are pre-owned and sold by eBay sellers directly.
USED IceCap 4-Stage RO +DI 100 GPD (IC-RI100) MISSING PARTS/INCOMPLETE
IceCap RO/DI system does not require a power source and can be installed within minutes to create the perfect water for your freshwater aquarium, saltwater, as well as reef aquariums. Does not require a power source to run.
BRS 7 Stage RODI - 4 Stage Value 75 GPD + BRS Triple DI Saver + Booster Pump
Next is the BRS triple DI saver where your Deionization resin will go.
Reverse Osmosis Deionization Unit
The Reverse Osmosis Deionization Unit is a specialized filtration system designed specifically for fish tanks and aquariums. This unit utilizes reverse osmosis and deionization technology to provide clean and pure water for your aquatic pets.
AQUATIC LIFE UNIVERSAL COLOR CHANGING MIXED BED DI 10INCH CARTRIDGE G1N
Check item specifics and photos to ensure you make the perfect choice.
You save $4.05
OPEN BOXED SpectraPure MaxCap D1 Single-Stage DI System Add-On NO MEDIA
Single DI Addon that can be placed on any RODI system prior to a MIXED-BED (SilicaBuster, Enduro DI, MB/MB-CI Filter).
Aquatic Life RO Buddie Reverse Osmosis Unit 50 GPD 50 gal MPN 540019
Aquatic Life RO Buddie Reverse Osmosis Unit 50 GPD 50 gal MPN 540019
Koolermax Reverse Osmosis + DI Water System AR122
KoolerMax water filter Reverse Osmosis + DI water filter AR-122 6-filter system Extra filters Wrench’s and accessories Like New
Bulk Reef Supply BRS 4 Stage Value Plus. Reverse Osmosis/Deionization System
The Bulk Reef Supply BRS 4 Stage Value Plus Reverse Osmosis/Deionization System is a reliable and efficient water filtration system designed for all water types. With a tank capacity of 75 gallons, this unit effectively removes impurities and contaminants to provide clean and purified water for your aquarium or other water filtration needs. The Bulk Reef Supply brand ensures quality and performance in this essential component for maintaining water quality in marine environments.
OPEN BOXED 75 GPD 3-Stage RO Buddie Hydroponic Reverse Osmosis System
The included tubing and fittings make setup quick and easy.75 GPD Hydroponic RO Buddie Unit. Item 540714. AUTO-FILL WITH FLOAT VALVE – The included float valve and Auto Shutoff Solenoid (ASO) allows this RO Buddie to keep your containers filled so your plants always have water.
Spectra Pure 5 Stage RODI Unit Water Filtration Salt Water Marine Fish Tank
This is a Used Spectra Pure 5 Stage RODI Unit The unit was used for about a year. The unit doesn't come with any filters. If you have any questions please ask. Fast Shipping!! Thanks for your time.
aqua fx barracuda 4 stage for reef aquariums
U31023 AQUATIC LIFE UNIVERSAL COLOR CHANGING MIXED BED DI 10INCH CARTRI G1N
Check item specifics and photos to ensure you make the perfect choice.
You save $4.05
Reverse Osmosis Clear Housing (RODI)
Aquatic Life RO Buddie Four Stage Reverse Osmosis System with Color Changing Mix
Aquatic Life RO Buddie Four Stage Reverse Osmosis System with Color Changing Mix. Condition is Used. Shipped with USPS First Class. New! Only used twice and it’s great! 0 ppm *Sediment and carbon cartridges are up front and easy to replace; membrane housing accepts standard 11 3/4-inch cartridges. *Also includes the mixed bed resin cartridge, which removes the remaining total dissolved solids from the water. *Small footprint of this unit makes it easy to place under cabinets or in limited spaces. *Faucet adapter makes it easy to connect to standard garden hoses and comes with 20 feet of tubing to plumb. It’s pre-assembled.
Coralife Pure-Flo Reverse Osmosis Water Purification System
Coralife Pure-Flo Reverse Osmosis Water Purification System. Havent used in awhile. Working fine. Likely needs filters
Reverse Osmosis Membrane Housing
ro di system aquarium
ro di system aquarium. Just got new filters put in!
Forwater Reverse Osmosis System + Parts & Accessories
Vendo impianto Forwater ad osmosi inversa con cartuccia aggiuntiva per le resine. I filtri sono in perfette condizioni (produce tutt'ora acqua pura e priva di qualunque sale). Insieme all'impianto cedo due cartucce sostitutive (nuove e sigillate): una di sedimenti in linea da 5micron, utile per filtrare sostanze chimiche ed evitare la proliferazione batterica ed un'altra al carbone attivo per eliminare cloro e contaminanti nocivi. L'impianto è provvisto di rubinetto per effettuare l'ordinaria pulizia interna delle membrane. Fornisco inoltre due raccordi a T per eventualmente collegare un misuratore TDS a rilevazione continua. Per altre info o foto non esitate a contattare.
Aqua FX Barracuda 200 gpd RO/DI four stage for reef discus aquarium
The Aqua FX Barracuda 200 gpd RO/DI four stage system is designed specifically for reef and discus aquariums, providing clean and pure water for optimal fish health. Made in the United States, this reverse osmosis and deionization system is suitable for all water types, ensuring a seamless filtration process for your aquatic pets. With its four-stage filtration system, this product ensures a thorough and efficient water purification process, making it a reliable choice for maintaining a clean and healthy environment for your fish.
#118 LiquaGen 5 Stage 150 GPD RO/DI Aquarium Reef Water Filter System Saltwater
Perfect for pet owners looking to ensure the well-being of their fish and other aquatic animals. No longer have a fish tank so it’s up for sale. Liters don’t need to be replaced. If you have saltwater tanks you need this aquarium water filtration system.
SpectraPure® MaxCap RO/DI System w/ Manual Flush - 180 GPD
You can be always be assured of Zero-TDS product water. Ultra-high purity DI water at a half the cost! Garden hose adapter for tap water hookup. Ultra-high purity DI water at an economical price. DI water production cost cut in half.
BRS RO 7 STAGE 150 GAL A DAY/booster Pump New Filters
Dual BRS Universal Carbon Blocks. Included Filters: (2x) BRS 1 Micron Universal Carbon Blocks. This double DI resin setup is the final polish that will efficiently bring your RO water down to 0 TDS. This Pro Plus system includes helpful upgrades that make the system easier to monitor and maintain.
Bulk Reef Supply 4 Stage Value Plus 75 GPD RO/DI Reverse Osmosis Deionization...
Nuclear Grade Color-Changing Deionization Resin. The DI resin is a mixed bed with a color changing indicator to let you know when it is becoming depleted. We have designed our RO/DI units especially for reef tanks, but they can produce perfect water for other types of saltwater and freshwater aquariums too.
Complete Bulk Reef Supply BRS 6 Stage RO/DI System with EXTRAS L@@K
This is a complete like new 6 stage system by Bulk Reef Supply. ( go to there web site to read more about it ) Comes with extra resin refills, a Milwaukee MA887 Seawater Refractometer, a HM Digital TDS meter, and an Instant Ocean brand hydrometer. This system comes with a water collection barrel made from a Brute trash can - has a float activated shut off valve installed on inlet valve and sits on a custom stand at the correct height for a 5 gallon mixing bucket to go right under the valve to fill. Delivery only to local meet up place - Thanks for looking