Detailed Description:
12 Stage UV, DI PH 5-1 Alkaline 50GPD Drinking Ro System with CP Modern Faucet
Our 12-stage under-sink reverse osmosis system gives you pure, fresh-tasting water. The system features dual outlets: one delivers mineral-rich alkaline drinking water, while the other provides ultra-pure DI water for aquariums, hydroponics, and lab use. With a flow rate of 50 GPD, the DI line produces high-purity water directly from the RO membrane, and the storage tank line ensures convenient access to drinking water.
Like all of our RO systems, this one removes silt, dirt, and chlorine and also filters out 95% of impurities including lead and mercury, but our 5-in-1 Alkaline/Far Infrared/Remineralization Filter also changes the pH of the water to be more alkaline and adds back in essential minerals like magnesium and calcium. The Far Infrared media in our 5-in-1 filter also has anti-bacterial/biotic properties to further purify the water.
This ultra-pure water is then passed through our 5-in-1 Alkaline/Far Infrared/Remineralization Filter also changes the pH of the water to be more alkaline and adds back in essential minerals like magnesium and calcium. The Far Infrared media in our 5-in-1 filter also has anti-bacterial/biotic properties to further purify the water.
Flow Rate Note: The DI line delivers a lower flow rate (50 GPD: ~0.13 L/min, 100 GPD: ~0.26 L/min) due to its high-purity output design, as it is fed directly from the membrane. The storage tank is connected to a separate line used only for alkaline drinking water.
Please Note: For higher capacity configurations (150 GPD or more) we highly recommend adding a booster pump to achieve maximum output from the system.
Why Do We Recommend This System?
Our Alkaline/Far Infrared/Remineralization filter optimizes the pure water from our reverse osmosis process to make it the best possible water for drinking. Our filter uses a carefully formulated combination of medias to:
- It changes the pH to be slightly alkaline, which has several health benefits.
- Adds several minerals including Calcium and Magnesium which promote healthy bones and teeth.
- Activates the water creating smaller water clusters. These smaller clusters are easier for your body to absorb and provide better hydration for your skin.
- It generates powerful antioxidants that can remove free radicals, considered to be the source of many diseases and premature aging.
Features
Dual-Outlet System: Provides mineral-rich alkaline drinking water for daily hydration and ultra-pure DI water for aquariums, hydroponics, CPAP, and lab use—perfect for multiple needs.
12-Stage Filtration: Removes sediment, chlorine, heavy metals, and impurities while improving water quality and taste with RO membrane, UV sterilizer, DI filter, 5-in-1 alkaline/Far Infrared/remineralization filter, and T33 carbon.
UV & Alkaline Filtration: Balances pH, adds essential minerals like calcium & magnesium, improves hydration, and ensures safe, great-tasting water.
Ultra-Pure DI Line: Delivers zero-TDS water ideal for reef tanks, freshwater aquariums, and sensitive aquatic species, protecting delicate organisms and equipment.
50 GPD Flow Rate: Provides steady ultra-pure DI water (~0.13 L/min) and alkaline drinking water via storage tank; booster pump recommended for low-pressure setups to maintain optimal performance.
Easy Maintenance: User-replaceable filters with clear guidelines—DI filter ~4–6 months, 5-in-1 alkaline & T33 carbon ~6–12 months, UV bulb every 12 months—ensuring continuous pure water with minimal effort.
Stages of Filtration:
- 1st Stage: 5 Micron Polypropylene Sediment Filter 104002
- 2nd Stage: Granular Activated Carbon (GAC) Filter 104004
- 3rd Stage: 5 Micron Carbon Block (CTO) Filter 104005
- 4th Stage: TFC 50GPD RO Membrane 104092
- 5th Stage: DI Filter 104050A
- 6th Stage: UV light 1 GPM / 6 W UV Ray Sterilizer / Philips UV bulb 105551replacement bulb 105027*
- 7-11th Stage: 5-in-1 pH+ Alkaline/Far Infrared/Remineralization Filter 104185
- 12th Stage: Inline T33 GAC Coconut Shell Carbon Filter 104041
Reduces:
- Bad Tastes and Odors
- Lead
- Flouride
- Chlorine
- Copper
- Cysts (Cryptosporidium, Giardia, Entamoeba & Toxoplasm)
- Bacteria, Viruses, and Fungi
Includes:
- 12-stage RO Unit with clear pre-filter housings
- Selected RO Membrane Prices may vary
- Selected Faucet (Price may vary)
- One set of installed pre-filters
- 3.2 Gallon RO Storage Tank
- Housing wrench and installation accessory pack
- Optional if selected. Price may vary Booster Pump
Specifications
- The rejection rate of 97% to95% of TDS‡ after the RO Stage
- Product to Waste Ratio: 1:2
- Physical Dimensions:
- RO Unit: 15" L x 6" D x 17" H;
- Storage Tank: 11" Dia. x 14" Tall
- Total Weight: Approx. 27 lbs
- Operation Temperature: 40-100°F / Maximum temperature 40°C.
- System Operating Pressure: 45-80PSI.
For lower than 45 PSI you must add a booster pump + high-pressure shut-off switch.
Higher than 80 PSI Add a pressure control valve to fix the pressure @60-65PSI.
DI FILTER - IMPORTANT INSTRUCTIONS
Regular Maintenance and Monitoring - Read Carefully
When the DI (Deionization) filter reaches its saturation point, signified by its ability to no longer effectively gather anions and cations from the residual membrane, a distinct ammonia odor, commonly known as a fishy smell, becomes noticeable.
The DI filter is the first filter after the reverse osmosis membrane, coming before the alkaline and carbon filters. If the DI filter isn't working properly, the ammonia smell can spread to the alkaline and carbon filters. As time goes on, this smell can transfer to the drinking water, signaling that the alkaline and carbon filters have also reached their limits.
When you start noticing a slight difference in the taste of your water or a minor bad odor in your water, it's a sign that the DI filter needs attention. If a water test shows a reading of 2 PPM or higher, it's time to replace the media in the DI filter. Regular maintenance and monitoring are important to ensure your water stays clean and odor-free.
If you continue to experience a bad odor even after replacing or adding new DI media, the issue might be with the alkaline and carbon filters. In that case, it's necessary to replace both the alkaline and carbon filters as well.
People typically replace it every 4 to 6 months, especially if they are using city water, have a PPM of 150, and a family of 4.
Filter cartridges should be changed every 6-12 months under domestic conditions. Filter life varies and depends on the water source quality.
12 Stage Premium Plus Alkaline RO/DI System Diagram


Filter Replacement Options and Alternatives for Item Number:101193
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