14 best reverse osmosis system for hydroponics

Reverse osmosis (RO) systems are commonly used in hydroponics to ensure the water provided to plants is free from impurities and contaminants. Hydroponics is a method of growing plants without soil, where nutrient-rich water is used to deliver essential elements directly to the plant roots. In this context, having high-quality water is crucial for the health and growth of plants.

Here are some key aspects of reverse osmosis systems in the context of hydroponics:

  1. Water Purification:

    • RO systems employ a semi-permeable membrane to remove a wide range of contaminants from water. This includes minerals, heavy metals, chemicals, and other impurities that might be present in tap water.
  2. Nutrient Control:

    • Hydroponic systems rely on a carefully balanced nutrient solution.Using RO water allows growers to have precise control over the nutrient content, ensuring that plants receive the correct balance of essential elements for optimal growth.
  3. pH Regulation:

    • RO systems also help in regulating the pH of the water. Since the nutrient solutions need to be within a specific pH range for plants to absorb nutrients efficiently, RO water provides a neutral starting point, allowing growers to adjust the pH as needed.
  4. Preventing Algae and Microbial Growth:

    • RO systems effectively eliminate microorganisms and algae in the water. This is crucial in hydroponics, where the absence of soil means that the water is the primary medium for plant growth. Clean water helps prevent the growth of harmful organisms that could negatively impact plant health.
  5. System Types:

    • There are various types of RO systems suitable for hydroponics, including under sink countertop filtration units. These systems are often designed for ease of installation and can be integrated into existing water lines.
  6. Maintenance:

    • Regular maintenance is essential to keep RO systems functioning optimally. This may involve changing filters, cleaning membranes, and monitoring system performance.
  7. Water Efficiency:

    • While RO systems are highly effective at purifying water, they can be water-intensive. Some advanced RO systems incorporate features like permeate pumps to improve water efficiency.

In summary, reverse osmosis systems play a critical role in hydroponics by providing clean and purified water, allowing for precise control over nutrient levels, pH, and preventing the growth of harmful microorganisms. These systems contribute to the overall success of hydroponic cultivation by creating an environment where plants can thrive.

Below you can find our editor's choice of the best reverse osmosis system for hydroponics on the market
  

Aquatic Life 5-Stage 200 GPD Hydroponic Reverse Osmosis Filtration System

Aquatic Life

Based on 36 reviews Check latest price
  • What's In The Box: RO Unit with 1:1.5 Waste Water Ratio, 2 Canister Wrenches, TFC Membrane Cartridges, 5-Micron Pre-Filter Cartridge, 5-Micron Solid Coconut Shell Activated Carbon Block Filter, Poly Tubing, Garden Hose Attachment Adaptor, O-Ring Grease and Mounting Screws
  • Built-in wall mount bracket with screws allows the unit to be hung and secured in place
  • Included garden hose faucet adapter makes it easy to connect to any standard 3/4" outdoor or laundry room faucet
  • Built-in auto shut-off valve (ASO) stops incoming water supply when outflow is turned off - Manual flush valve allows user to increase membrane life

User questions & answers

Question: Unit continues to produce waste even when not producing ro filtered water. non stop waste. what can i do to fix this
Answer: Due to the fact that both use cinamon and cloves for the basic emollient, bothe are almost the same.However, the one on the red box is more intense and the other two smell like colognes.
Question: does this have and use a standard 65% auto shut off valve
Answer: There is no difference from that purchased at Macy's. I believe it is authentic!
Question: Can this unit connect to an external, standard garden hose
Answer: I wouldn't classify it as dry. It has a strong smell when applied, but quickly becomes more airy. It is my absolute favorite fragrance!
Question: Does this require an outflow regulator
Answer: 3.4 onzas

Product features

Two Membranes are better than One

Unlike other units that use a single less efficient 200 GPD membrane, the Classic Hydroponics RO unit uses two 100 GPD membranes to achieve a rejection rate of 97-98%. This means less total dissolved solids (TDS) in your water.

Two Carbon Chambers

The unit includes two carbon chambers, ensuring the tap water is treated properly before going to the membrane. The first chamber can also accept an optional KDF85 Chloramine cartridge, so if you have Chloramines in your water there is no need for an additional system.

View Sediment Filter Condition

The clear canister that holds the5 micron sediment cartridge makes it easy to view the condition and know when it's time to replace the cartridge. This is especially helpful in areas with high iron or silt content.

Pre-plumbed ASO

The pre-plumbed ASO will shut-off the incoming water supply when you turn off the filtered water line. For example, you are filling a barrel with RO water and turn off the fill valve when the barrel is full. The ASO will then stop the incoming water from flowing through the unit and existing the waste line.

Manual On/Off & Float Valve Included

Use the included float valve to turn off the water when your container or sump is full or control the flow manually with the on/off valve. The float valve requires drilling a 7/8" hole in your container to install. All press fittings use the industry-standard 1/4" tubing size.

Built-In Flush Valve

To prolong the membrane life and save you money, the Classic Hydroponics unit includes a built-in flush valve. Simply open the valve for a minute prior to making RO water and this will help "flush" away build-up on the membrane.

Home Master HydroGardener TMA-HG Advanced Remineralizing Garden and Hydroponic Reverse Osmosis Water Filtration System, White

Perfect Water Technologies

Based on 12 reviews Check latest price

Product description

The HydroGardener Reverse Osmosis System for garden and hydroponics delivers solutions, not problems. Even the most demanding gardeners are impressed with its exceptional water purity and pH balancing cal/mg delivery system. Its innovative design eliminates the most common problems found with traditional RO systems— canister filter housing leaks, slow flow rate, acidic water, and service challenges. The HydroGardener Advanced Remineralizing Reverse Osmosis system for hydroponics and gardening delivers pH Balanced Mineral Water on Tap by first stripping the water clean, removing 98-percent of contaminants including the persistent chemical disinfectant chloramine using catalytic carbon and sediment filtration, the reverse osmosis (RO) process, and then channels the water through the advanced remineralization system to add (15-30 ppm) calcium and magnesium minerals. The HydroGardener creates the best possible water for your plants and garden. HydroGardener systems use larger fittings and tubing than Traditional RO systems to double the water flow rate. Traditional RO systems produce water that is demineralized and slightly acidic. The advanced HydroGardener remineralizes the water, adding a small amount of cal/mag minerals (15-30 mg/l) because it's easier to acid down than cal/mag up. In designing the HydroGardener a sophisticated combination of flow restriction components were integrated into the system architecture to regulate pressure in the high efficiency 150 gpd membrane chamber for optimized purification and minimized wastewater production. The most sophisticated components certified to NSF standards are included in the design and construction of our product. In the Box: Fully assembled purification unit with filters and 150 gpd tfc membrane, 3/8-Inch feed water adapter with shut off, garden hose adapter, drain saddle, instructions. 5 year limited warranty. MADE IN THE USA.

  • Exceptional Purification - removes up to 98-percent of chlorine, chemicals, heavy metals, sediment, and other contaminants - Healthier water for happier plants
  • Built-in Cal/Mag delivery system - adds 15-30 ppm cal/mag
  • Includes a variety of connections and fittings to make for easy installation - under sink 3/8" compression feed water adapter and garden hose adapter
  • High Efficiency Reverse Osmosis Membrane - 150-Gallon per day, 2 to 1 waste ratio
  • Pure, healthy mineral water quality with greater convenience, lower price and reduced carbon footprint when compared with buying bottled water

User questions & answers

Question: Can this system be connected to a garden hose
Answer: Is your flush valve closed? It should be, unless you're flushing. It's the valve right before the waste output.
Question: on your home page you sell this unit with extra tubing 25' 3/8". Is this for input or output? How long can the output tubing be
Answer: Our ASO is a range of about 50 to 70 PSI, so it would fall within your 65% standard. If you wanted to change the ASO, it is easy because it is plumbed using standard ¼” press fit connectors.
Question: Can I attach this to an automatic waterer for my dogs
Answer: Yes, I connected it to a hose bib!
Question: Does this system deliver food grade RO water for human consumption
Answer: No regulator necessary, hook up to water supply, but it does need a constant waste drain, takes 3 to 4 gals water to make 1gal r o water

Hydroponic (Plant Growth) - High-Efficiency Permeate Pumped Reverse Osmosis Water Filter System for Low Water Pressure Homes | 150 GPD Membrane Capacity

LiquaGen

Based on 10 reviews Check latest price

Product description

Components Included: Filter Pack, Tubing, Garden Hose Adapter, Wrench, Ball Valve, and permeate pump



LiquaGen does not distribute or sell products to any 3rd party sellers on Amazon. This product is sold exclusively on LiquGen’s Amazon store. Other companies selling this product are counterfeits. Please make sure to purchase a genuine LiquaGen product for proper authenticity and warranty.

  • Designed to make sure your plants receive the purest water for healthy plant growth
  • Remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants.
  • For low pressure areas (30 - 50 psi), to increase delivery pressure at the garden hose, also fills storage tank 2-3x faster, Patented permeate pump technology does not require electricity to operate!
  • Filtration Stages: 1 Stage Sediment Block, 2nd Stage GAC, 3rd Stage Carbon Block, 4th Stage Reverse Osmosis Membrane
  • 150 Gallons Per Day Membrane Capacity

User questions & answers

Question: How many gallons of water will the membrane filter before it needs to be replaced
Answer: Yes. In the Box: Fully assembled purification unit with filters and 150 gpd tfc membrane, 3/8-Inch feed water adapter with shut off, *****garden hose adapter*****, drain saddle, instructions. 5 year limited warranty. MADE IN THE USA.
Question: My psi is 85 will this work
Answer: The HydroGardener systems accepts 1/4" input and 3/8" output. We sell extra tubing kits in both sizes on our Accessories page. The 3/8" kit is most popular and so that's why we offer it on the system's product page. The tubing run can be as long as you need.
Question: Hi, I’m wondering if this can also be used for drinking water? Thank you
Answer: Yes
Question: What is the drain ratio
Answer: Yes the system creates perfect drinking water for your family and pets too. You already know it's great for plants. Please note that the water production rate from this system is a trickle of water. The HydroGardener systems are meant to be connected to a reservoir or a drip system where a fast flow rate isn't needed. If you are planning on using it for drinking water you might consider the Artesian Full Contact ASIN B005A3WM6C which includes a storage tank to pressurize the water so that it dispenses water at a rate more in line with what you would need for drinking and cooking water applications.

Home Master HydroGardener TMA-HG-Pro Pro Advanced Remineralizing Garden and Hydroponic Reverse Osmosis Water Filtration System, White

Perfect Water Technologies

Based on 30 reviews Check latest price

Product description

The HydroGardener Pro Advanced Remineralizing Reverse Osmosis system for hydroponics and gardening using a well water supply solves many of the problems associated with traditional RO systems on well water. Traditional RO systems are destroyed by well water that is high in iron and manganese. HydroGardener Pro contains an iron prefilter with KDF85 media to remove iron, manganese and hydrogen sulfide which would otherwise destroy the RO membrane. Traditional RO systems produce water that is demineralized and slightly acidic. The HydroGardener Pro delivers pH Balanced Mineral Water on Tap by first stripping the water clean, removing up to 98-percent of contaminants using the reverse osmosis (RO) process, sediment, catalytic carbon, and KDF85 iron filtration then channels the water through the advanced remineralization system to add (15-30 ppm) calcium and magnesium minerals because it's easier to acid down than cal/mag up. The HydroGardener Pro creates the best possible water for your plants and garden. Traditional RO systems suffer from poor water production and increased water waste in the low water pressure environment accompanying most well water systems. In designing the HydroGardener Pro a sophisticated combination of flow restriction components, including a non-electric permeate pump were integrated into the system architecture to regulate pressure in the high efficiency 130 gpd membrane chamber for optimized purification and minimized wastewater production. In the Box: Fully assembled purification unit with filters and tfc membrane, 3/8-Inch feed water adapter with shut off, garden hose adapter, Permeate pump, drain saddle, instructions. 5 year limited warranty. MADE IN THE USA.

  • Great for Well Water - removes up to 98-percent of iron, manganese, chemicals, heavy metals, sediment, and other contaminants - Better Water for Improved Yields
  • Great for Well Water - operates at pressure down to 35 psi
  • Built-in Cal/Mag delivery system - adds 15-30 ppm cal/mag
  • Includes a variety of connections and fittings to make for easy installation - under sink 3/8-Inch compression feed water adapter and garden hose adapter
  • High Efficiency Reverse Osmosis Membrane and permeate pump - up to 130-Gallon per day and 1 to 1 waste ratio

User questions & answers

Question: Can the Hydrogardener Pro be attached to a well that has water softened by a salt and carbon softening system
Answer: 10k
Question: I have really hard well water, the ppm is in the 600’s will this be a problem? What is the maximum hardness this RO system can handle
Answer: Might wanna pressure reducer. 85 is kinda high. Kinda jealous. Your showers must rock
Question: The picture on the box includes a small piece in the middle with 4 tubes coming out of it; hydrogardener tma-hg-pro just 3 white filters and a center
Answer: Yes. Even though ro water isn’t the best for drinking water it does take all impurities out of your household tap water
Question: I would like to go ahead & purchase all of the replacement filters for this unit. I'm not sure which items they are though.Please send filter order
Answer: right now I am achieving a 1 to 4 ratio of good to bad water at 80psi water pressure and making about two gallons of clean water per hour. Am disappointed with this ratio and GPD. I have order another booster pump with a higher psi to see if this will improve the ratio and GPD. My system is supposed to create 150 GPD and is only producing 48 GPD

RO + DI High Efficiency 1 to 1 Ratio 100 GPD Reverse Osmosis + DI Water Purification System Made by Koolermax USA for Aquarium, Reef, Aeroponics, hydroponics, misting, ultrapure Water, spot Free

Koolermax

Product description

RO + DI High Efficiency 1 to 1 Ratio 100 GPD Reverse Osmosis + DI water purification system made by Koolermax USA for Aquarium, reef, Aeroponics, hydroponics, misting, ultrapure water, spot free. Features: High Efficiency 1 to 1 ratio, production to drain ratio using special high efficiency RO membrane filter. 100 gallons per day GPD, 1st stage 5 micron sediment filter, 2nd stage carbon block filter, 3rd stage high efficiency RO membrane filter, 4th stage DI (de-ionized) filter cartridge (refillable) Pure water output example: Tap water with about 250 ppm TDS, after the system, it can reach 0 ppm. Nuclear grade + color changing Resin DI mixed bed. This is highest grade DI resin, Pressure gauge indicates when to change the sediment filter and carbon filters. It also measures house water pressure. The system also includes Auto-shut-off valve, Flow restrictor, Check valve, Strong Compression type fitting, Garden hose adapter, under-the-sink adapter, drain clamp, Four sections of tubing, Free tech support, please contact us if you have any questions regarding to this system. Nuclear grade + color changing Resin DI mixed bed. This is highest grade DI resin Pressure gauge indicates when to change the sediment filter and carbon filters. It also measures house water pressure.

  • Purify tap water into ultra pure water, for example, tap water TDS reading 250 ppm, after the system, 0 ppm
  • Save water, save money, High Efficiency 1 to 1 ratio, production to drain ratio using special high efficiency RO membrane filter. Typical RO system has 1 to 4 product to waste water ratio
  • Large sediment filter and large carbon filters, large refillable DI filter nuclear grade with color changing DI resin,100 GPD production speed
  • Includes all filters, installation hardware for garden hose or under-the-sink connections
  • Free tech support, assembled in USA, fast shipping and support

LiquaGen- 4 Stage Hydroponics Reverse Osmosis Water Filtration System- 100 GPD | Water Purifier for Indoor or Outdoor Garden Use | Hydroponics Growing System | Healthy Plants starts with Healthy Water

Based on 55 reviews Check latest price

Product description

Reverse Osmosis Hydroponic Water Filter Systems At LiquaGen, we understand that the foundation of healthy plants is healthy water. The use of unfiltered water can make your plants look withered and lifeless. There are two ways in which reverse osmosis hydroponics can benefit you: These filter systems remove chemicals like lead, arsenic, fluoride, dirt, and other dissolved impurities in the water. This reduces the chances of plants being affected by any diseases. The unfiltered water. By purifying the water, hydroponic also protect the nozzles and pipes through which the water is circulated throughout the day. How Our Hydroponic Filtration Systems Work 4- Stage Hydroponics RO Water Filter System In the first stage of these reverse osmosis hydroponic filters, water passes through a polypropylene filter. This removes dust, rust and dirt particles, thereby increasing the life of the reverse osmosis membrane and filtration system. The next stage consists of UDF activated carbon. It gets rid of chlorides, organic chemicals, odors, and tastes. The third stage introduces a coconut carbon. In this stage, the coconut carbon removes any unwanted tastes and smells, along with VOCs and other common chemicals. Next, the water is passed through an RO membrane. This membrane removes 99% of contaminants, including potassium, calcium, iron, nitrate, lead, calcium, nickel, fluoride, arsenic, cadmium, barium, manganese, mercury and selenium. Includes: 2 Housing Cartridges, Set of 3 Filters - Sediment, Carbon Block, Reverse Osmosis Membrane, Tubing, Garden Hose Adapter, wrench, and colour coded tubing.



LiquaGen does not distribute or sell products to any 3rd party sellers on Amazon. This product is sold exclusively on LiquGen’s Amazon store. Other companies selling this product are counterfeits. Please make sure to purchase a genuine LiquaGen product for proper authenticity and warranty.

  • Designed to make sure your plants receive the purest water for healthy plant growth. By controlling your water quality you can start controlling the quality of what you grow. This is a Portable Water Filter System, which can be installed in just 5 minutes!
  • 1st Stage: Sediment Block - High-Capacity Polypropylene Sediment Filter (Nominal 5 Micron Rating) -Removes dust, particles, and rust. Protects and extends the life of the reverse osmosis membrane and system.
  • 2nd Stage: UDF Activated Charcoal Bulk of Carbon- Removes chloride, organic chemicals, tastes & odors from tap water.
  • 3rd Stage: Coconut Carbon- Takes out unpleasant chlorine, cloudiness, VOC's & colors. The carbon water filter system will eliminate impurities & harmful minerals.
  • 4th Stage: Reverse Osmosis Membrane- Removes harmful contaminants such as Mercury, Lead, Fluoride, Cyanide, etc. The heart of the unit, allowing for 100 gallon of water per day!

User questions & answers

Question: Where are the replacement filters for this unit
Answer: about 1/8"
Question: What is the tds output is it zero
Answer: It is not very flexible. If you bend it too aggressively, the line will kink
Question: what filter replacemnt for this 3 stage
Answer: Sorry, I can't say just yet. Waiting for my plumber. Hopefully he can answer.
Question: I have 340 ppm out of the tap. Will this unit lower this number
Answer: It’s solid white (opaque)

Hydro-Logic 31035 100-GPD Stealth-RO100 Reverse Osmosis Filter

Hydro-Logic Purification Systems

Based on 81 reviews Check latest price

Product description

Produces up to 100 gallons per day of ultra-pure, low PPM water. Removes 98%+ of chlorine & contaminants. Wastes approximately 25% less than other RO systems. Everything included in the box for quick hook-up. Customized for gardening & hydroponics.

From the Manufacturer

Reverse Osmosis system. 100-Gallon per day. Stealth RO100 Reverse Osmosis Filter. Produces up to 100-Gallon per day of ultra-pure, low PPM water. Removes 98-Percent+ of chlorine and contaminants.

  • Produces up to 100 gallons per day of ultra-pure, low PPM water
  • Removes 98% of chlorine and contaminants
  • Wastes approximately 25% less than other reverse osmosis systems
  • Stealth RO100 Reverse Osmosis Filter
  • Produces up to 100-Gallon per day of ultra-pure, low PPM water
  • Removes 98-Percent of chlorine and contaminants
  • Wastes approximately 25-Percent less than other RO systems

User questions & answers

Question: can I use the waste water to irrigate trees and plants
Answer: Softened water is easier on the system, but without knowing the water composition, its impossible to provide a definite answer. Please reply with water test results, or compare the water test results against the system's recommended operating conditions paying strict attention to TDS (2000 ppm max) and pressure (40psi minimum). Please google Home Master the Perfect Water FAQ Well Water System Questions
Question: how do i properly hook up ro unit. i have very low output water flow. im just hooked up to indoor faucet
Answer: The system can handle 171 ppm of hardness, and 2000 ppms of TDS on a municipal water supply. For well water we would want to see your well water report in order to make a good recommendation.
Question: Is this something that I can easily attach and remove from kitchen sink spout to fill up water bottles
Answer: The HydroGardener has a white and silver autoshutoff valve in the middle of the system. The HydroGardener Pro model does not have that part since it has a permeate pump which has performs that function.
Question: how does this install? can i use my current kitchen faucet
Answer: Here are the replacement filters for the HydroGardener Pro: Part# Iset-TMA-HGP, Amazon ASIN: B005A3WO5Q

GROWONIX EX800 Tall Reverse Osmosis System Ultra High Flow Rate Water Purification Filter for Hydroponics Gardening Growing Drinking H20 Coffee Point of use On Demand Purifier Most Efficient Eco Water

GrowoniX

Based on 3 reviews Check latest price

Product description

The EX800-Tall-KDF is designed to flow up to 33 GPH (Gallons Per Hour) of almost 0 ppm purified water—that’s 800 GPD and 33 GPH. Shipped with a 2:1 system ratio (feed water over 300ppm), along with an additional flow restrictor for a 1:1 system ratio (feed water under 300ppm). The magic behind the EX800-Tall is our new 3” high flow membrane. Tall means more carbon and sediment filtration—17,000 total gallons worth of KDF85 Activated carbon filtration! That’s 8,500 gallons of pure RO water at a 1:1 ratio and 5,700 gallons of pure RO at a 2:1 ratio. Dual stainless-steel liquid-filled pressure gauges monitor the incoming water pressure, as well as any pressure drop between the pre-filters. Top panel includes a UV mount and a relief for easy carrying. Comes standard with a membrane flush valve, to purge out pollutants that can cause clogging and pre-mature fouling. The high-flow fast-action auto shut-off valve allows for system shutdown when paired with an optional float valve. All fittings are quick-connect. The quick-change membrane housing allows for membrane replacements without disconnecting any hoses or tubing—just spin it off and pop a new one in! It’s affordable, durable, and packed with features you would expect on light commercial systems. Out-flowing all other RO’s in its class, with the same quality you would expect from all GrowoniX products. System ratio and flow rate is dependent on feed water temperature and pressure. See pictures for flow rate performance. System ratio is user tunable (additional accessories needed). No guarantee on system ratio, membrane percent rejection, or flow rate as feed water chemistries and conditions are vastly variable. Returns are subject to 15% restocking fee and original shipping costs.

  • Highest Flow Rates & Most efficient Reverse Osmosis Systems in the World
  • 1:1 drain to purified water ratio, 2:1 ratio if used on feed water over 300PPM
  • 800 Gallons Per Day, 33 Gallons Per Hour, Ultra High Flow, ******Membrane Flush Valve Included******
  • NO ADDITIONAL PRE-FILTERS NEEDED (like other brands)
  • Lowers the parts per million of total dissolved solids ******Operating pressure 40-80 PSI******

Max Water 6 Stage Aquarium Reverse Osmosis System/Reverse Osmosis System/RO Water Filtration System with Deionization Filter RO Water Purifier 100 GPD Hydroponics RODI System

Max Water

Based on 5 reviews Check latest price

Product description

Detailed Description:

Producing 99.99% pure water, this is a great system if you are looking for a reverse osmosis unit for your saltwater aquarium or hydroponics setup.

Stages of Filtration:

1st Stage: 1 Micron Polypropylene Sediment Filter

2nd Stage: Granular Activated Carbon (GAC) Filter

3rd Stage: 5 Micron Carbon Block (CTO) Filter

4th Stage: TFC Membrane 100 Gallons per day

5th Stage: Refillable Inline Mixed Bed DI Filter

6th Stage: Refillable Inline Mixed Bed DI Filter

Reduces:

Bad Tastes and Odors

Lead

Flouride

Copper

Cysts (Cryptosporidium, Giardia, Entamoeba & Toxoplasm)

Includes:

6-stage RO/DI Unit

Selected RO Membrane

One set of installed pre-filters

Dry Vertical Pressure Gauge

Housing wrench and installation accessory pack



Filter cartridges should be changed every 6-12 months under domestic conditions. Filter life varies and depends on the water source quality.

  • Waste Ratio 1 RO : 2 Waste , Pressure Gauge, No Power Required
  • Total 6 Filters included (5 Filters + 1 Membrane), Removes 92% - 98% of contamination from the incoming water
  • Operational water pressure 45 to 75 PSI City water.
  • For well water supply; please add a booster pump even if your pressure set between 50 to 70 PSI
  • 1-year Manufacturer's warrant, Manufactured in Canada

Product features

6 Stage Reverse Osmosis Systems

Our 6-stage under-sink reverse osmosis system gives you pure, fresh water. Like all of our RO systems this one removes silt, dirt and chlorine and also filters out 98% of impurities including lead and mercury. This is a great system if you are looking for a reverse osmosis unit for your saltwater aquarium and want to use it for your drinking water too. The 6 Stage RO system provides excellent filtration and includes multiple water connection options.

Physical Dimensions

RO Unit: 15" x 6" x 17".

Product to Waste Ratio

Waste Ratio 1 RO : 2 Waste

Filtration Process

  • Protects the RO Membrane from dogging with three stages: Polypropylene Sediment, Granular Activated Carbon (GAC), and Carbon Block (CTO) filters.
  • The semipermeable RO Membrane is the main filter of the system and removes up to 99% of contaminants from the pre-filtered water.

We recommend replacing the system's RO Membrane every 2 years for best performance.

Mixed Bed DI Filters

The Dual Mixed Bed Deionization Filters passes water through ion exchange material which removes ions such as Calcium, Iron, and Chlorine, replacing them with hydrogen or hydroxyl ions. The hydrogen and hydroxyl then reform to produce pure water.

Hydro-Logic Purification Systems Hydrologic Stealth-RO150 with Upgraded KDF85/Catalytic Carbon Filter 36012 Hydroponic Water Filtration for Gardening

  • Perfect for hydroponic gardens requiring up to 150 gallons a day of pure reverse osmosis water. Product Water Flow Rate: 150 GPD / 6 GPH.
  • Produces up to 150 GPD (gallons per day) of ultra-pure, low PPM water, Flow rates of RO systems are based on source water @ 65 psi / 77° / 500 ppm
  • Removes up to 99% of all contaminants, Membrane Power Flush Kit now included
  • Choose from a 1:1 or 2:1 waste to product water ratio (both included with unit), Comes with 8' length, 3/8" white inlet tubing, 8' length, 1/4" drain tubing and 5' length, 1/4 product water tubing
  • The #1 selling filter in gardening and hydroponics for 10+ years

Product features

Gardening and Hydroponics

Reverse Osmosis and Dechlorinators designed to tackle any source water problems including chlorine, heavy metals and biological contaminants.

Wastewater Systems

Reclaim, recycle and reuse water from sealed environments, perfectly pH balanced and ready for nutrient formula mixing.

Add-on Kits

Increase your reverse osmosis system’s GPD, convert dechlorinators to reverse osmosis, upgrade to De-Ionization and much more.

ecospring Under-the-counter Water Filtration and Remineralization

The quality and performance of HydroLogic hydroponics is now available as a premium, compact, under-the-counter reverse osmosis machine with 7 stages of purification.

Premier - Commercial Grade 1000 GPD Reverse Osmosis Water Filtration System | Restaurants, Bars, Schools, Aquariums, Hydroponics

Premier Water Systems

Product description

PREMIER LIGHT COMMERCIAL REVERSE OSMOSIS WATER FILTER SYSTEM. Great Reverse Osmosis water Filter System

  • 1000 Gallons per day at 100 psi at lower psi lower production. i.e. 70 psi 700 gpd
  • Great for small commercial use.
  • Per filters 1st stage Sediment filter 2.5 x 20 inch
  • 2nd stage Carbon Block filter 2.5 x 20"
  • 3rd Stage KDF85/GAC 2.5 x 20" UV protected Filter Housing Stand for the System.
  • Stainless Steel Membrane housing.
  • 3/8" Inlet For better flow rate.
  • 3/8" production tubing Waste Ration 1:1 Fully Adjustable (booster pump could be easily installed- not included) Ultra low waste water Ratio Great aquarium RO system.
  • For Restaurants, Bars, Schools, Labs, aquarium stores, Hydroponic Use or other application requires Reverse Osmosis ultra pure water.

  • Supreme quality - designed, engineered and assembled in California, USA to ensure water safety & your health. Guaranteed to remove up to 99% of contaminants including arsenic, chlorine, lead, fluoride, heavy metals, bacteria, virus and 1000+ contaminants.
  • Equipped with three USA made high capacity 2.5" x 20” pre-filters, this commercial grade RO system offers up to 1000 GPD high output to provide ultra-pure & safe filtered drinking water for restaurants, cafes, offices, labs, hydroponics, estates and schools.
  • Stainless Steel Membrane Housing, UV protective Filter Housing
  • 20" Filters Included: Sediment, Carbon Block, GAC/KDF 85 (Removes Iron, Heavy Metals, Chlorine). Great Base Assembly and can easily add DI Filters for RODI Use
  • up to 1000 Gallons per day at 100 PSI. At lower PSI = lower production. i.e. 70 psi 700 GPD

User questions & answers

Question: What size are the inlet and outlet
Answer: No, it works in any room with any lighting.
Question: Can this be used as a whole house RO system
Answer: I'd also love to know if there are additional slides to purchase. Did you ever find any?

Hydron 100 GPD Reverse Osmosis Membrane - 5 Pack for HydroSense Light Commercial Reverse Osmosis Water Filtration System

Based on 1 reviews Check latest price

Product description

HYDRON Membranes are manufactured in a State-of-the-Art, ISO-9001-2000 certified automatic rolling facility, providing you with a precise and advanced membrane element that not only delivers an attractive cost to benefit ratio, but also gives you a membrane that has consistently of high quality and performance. HYDRON Membrane Elements can be used in a variety of small size system applications, such as household water purification, laboratory, hydroponics, hospital, and many other applications where a reliable, performance membrane is needed.

  • 100 Gallons Per Day Reverse Osmosis Membranes (5 PCS).
  • Removes upto 97.5% TDS, nitrate, arsenic, cadmium, lead, mercury and other contaminants in water.
  • Standard replacement membrane set for HydroSense light commercial reverse osmosis water filter systems.

User questions & answers

Question: Can I use with hydrosense-0500 ro system
Answer: Yes you can however I don't recommend hooking the system up that way bc if you or someone accidentally passes hot water through the membrane it will ruin the filter. I hooked the filter to the cold water supply under the sink with a T connection and ran the waste water line into the drain pipe. Very very easy to install and brought my water ppm's from 200-300 ppm to 0-5 ppms

HbrewO SQ6599092 Portable Reverse Osmosis, 2000 Gallon, 4 Stage RO Purification System with 10 Micron Carbon Filter (City Water),Silver

HbrewO

Based on 7 reviews Check latest price

Product description

The BrewRO System is a multistage water filtration system that is intended to provide safe and purified water for brewing. The system removes 99.9998 percent or more of contaminates in your water, giving you a clean slate to rebuild your water profile to fit your next recipe. BrewRO System requires at least 30 psi of water pressure. This water filter is intended for potable water sources only.

  • Only RO system intended for home brewing
  • 4 stage RO/DI system
  • 0 ppm water results
  • High capacity filters
  • Dual carbon filter for high chlorine
  • 100 GPD Flow

User questions & answers

Question: Just received my unit and was setting it up, but didn't find any fittings for a sink faucet, only hose adapter. Is this normal? I ordered the "city
Answer: need to define "very low output water flow". I fill a 5 gal container in about 1.5 hours. with 45 psi from the spigot
Question: Are the lines 1/4 inch
Answer: Not really, it comes ready to attach to a garden hose so you would need an adapter for your kitchen sink spout. Also the water comes out very slowly so your better off setting it up with some sort of holding tank or pressurized tank.

Product features

The Problem Faced By Brewers

Your tap water contains chemicals and minerals that can be undesirable for brewing beer. Poor water quality leads to unpleasant tastes and odors in your finished product. Bottled water quality is not great either, it takes a trip to the store, and it is not user friendly for brewing.

Our Solution

The BrewRO System utilizes a series of filters and membranes to condition and refine your tap water resulting in pure H2O. From here, you can build your mineral profile to compliment any beer style you're currently brewing. You can have peace of mind that your brew started with a blank slate of pure water with no impurities to alter your beer.

Your Results

When your beer is finished you now have a product that is clearer, better tasting, and eliminates the variable of changing water quality. Starting your brew with BrewRO pure water provides a consistent base for you to achieve professional and great tasting beer every time.

Portable Water Filter - Fits Any Application - Pure 0PPM Water

Perfect For Any Application!

  • Homebrewing
  • Aquariums
  • Hydroponics & Gardening
  • RV/Boating
  • Camping (Sites with Potable Water)
  • Cleaning
  • Brewing Tea/Coffee
  • Much More!

BrewRO Specs and Requirements

  1. 30 PSI to 125 PSI of Water Pressure
  2. Potable Water Source
  3. Drinking Water Approved Water Hose or Connect Direct To Spigot

BrewRO Specs

  1. Creates 3 to 5 Gallons of Pure Water per Hour
  2. 1:3 to 1:5 Pure Water to Waste Water Ratio
  3. Achieves 0 PPM Total TDS Water

GROWONIX GX150 Reverse Osmosis System Ultra High Flow Rate Water Purification Filter for Hydroponics Gardening Growing Drinking H20 Coffee Point of use On Demand Purifier Most Efficient Eco Water

GrowoniX

Product description

The GX150-HF with a single GrowoniX High REJECTION membrane out-performs all other systems in the same class that utilize two membranes. When we developed the GX150-HF, we decided to pack all the high end features into a tight efficient RO unit. We engineered a 50% increase in water production over traditional RO systems, lowered the waste ratio to 2:1, and still offered it to you for the same price point of an entry level RO filter. We topped it all off with a 2ヤ stainless steel liquid-filled pressure gauge, never before seen in a filter this size, and integrated it into our patented GX Series bracketing system. A manual flush valve allows you to clean the membrane, purging out pollutants that could otherwise add buildup to the system. GX200-HF = High Flow membrane for superior water production, a bit more TDS. 200 GPD. GX150 = Ultra High Rejection membrane for the purest of water, a little less flow. 150 GPD. Optional KDF85 Carbon Filter Upgrade: For chlorine and chloramines reduction for city water. Also for well water for iron, hydrogen sulfide, and heavy metals reduction. Will last TWO TIMES AS LONG as the standard green carbon filter. Prolongs the life of the membranes. Reduces chloramines, chlorine, iron, sulfur and heavy metals. Bacteriostatic qualities do not allow microbes to breed in filter. Returns are subject to 15% restocking fee and original shipping costs.

  • Highest Flow Rates & Most efficient Reverse Osmosis Systems in the World
  • 2:1 drain to purified water ratio ***Membrane Flush Valve Included***
  • 150 Gallons Per Day, 6.25 Gallons Per Hour, Ultra High REJECTION Cold Water Membrane
  • NO ADDITIONAL PRE-FILTERS NEEDED ***Stainless Steel Liquid Filled Gauges***
  • Lowers the parts per million of total dissolved solids by 98.5% ******Operating pressure 40-80 PSI******

User questions & answers

Question: do you sell a GXHR 200 ro filter
Answer: Yes, the filter pack is compatible with all WECO HydroSense reverse osmosis water filter systems. (HydroSense-0500, HydroSense-0500DI, HydroSense-0500GAC, HydroSense-0500UV, HydroSense-0500GAC-CAL-UV, HydroSense-0400)
Question: Dose this come with the upgrade kdf/cat carbon filter
Answer: I would agree it will be at least 1000ppm if incoming water is 250ppm. Plants would probably not mind but your soil will get heavy in minerals. It is not that much water in any case.

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