Welcome to Ring Hot Water!

$475.00 $375.00

  • Reverse-Osmosis-Water-System
  • ceramic-water-filter-tap
  • Reverse Osmosis Membrane Housing
  • CSM Reverse Osmosis 50 gpd Membrane
  • 5 Micron 10" x 2.5" Sediment Water filter
  • Tiger Straight Adaptor 1/2" tube x 1/2" NPT
  • Isolating Valve 1/4" Tube X 1/4" Tube
  • RO Automatic Shut Off Valve
  • Reverse Osmosis 50 gpd Membrane TFC 1812
  • Reverse Osmosis 50 gpd Membrane TFC 1812

Reverse Osmosis Water System

Residential 50 GPD RO system

SKU:RO 50 gpd Home kit Category:
  • Description
  • Additional information
  • Reviews (0)


Reverse Osmosis Water System

Reverse Osmosis System with 50 gpd / 200 lt Membrane 

Reverse Osmosis is a technology that is used to remove a large majority of contaminants from water by pushing the water under pressure through a semi-permeable membrane.  By forcing pressure on the salt side of the RO and force the water across the semi-permeable RO membrane, leaving almost all (around 95{78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} to 99{78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71}) of dissolved salts behind in the reject stream. 

The desalinated water that is demineralized or deionized, is called permeate (or product) water. The water stream that carries the concentrated contaminants that did not pass through the RO membrane is called the reject (or concentrate) stream.

Heavy metals are dissolved in water along with organic matter, bacteria, viruses, etc. do not pas through the reverse osmosis film (reverse osmosis membrane pore size is only 0.0001um, the virus generally have a diameter of 0.02-0.4um, common bacteria in diameter 0.4-1um


  • Suitable for residential use, 
  • Industry standard 10 x 2.5 inch NSF twin undersink housings
  • CSM Reverse Osmosis 50 GPD / 200LT  Membrane
  • Easywell 10 inch inline post carbon filter 
  • Brass Entry 1/2″ Inline + 1/4″ outlet Port (feed Water)
  • NSF Ceramic Water Filter Tap
  • Tiger Double O Ring isolating Ball Valve
  • NSF 1/4″ Tubing For Easy Installation
  • Easy to use Tiger Double O Ring push in fittings 
  • Plumbers Tape 
  • Waste water drain clamp
  • 10″ Water filter housing filter wrench
  • Aquapro 12L Storage Tank

Water Filter Stages 

Stage 1: Polypropylene Spun Sediment filter 5 micron
Replace every 6 months

Removes suspended matter such as silt, rust sand, algae, sediment, scale particles, dirt and cloudiness from the water

Stage 2: Carbon block filter 5 micron
Replace Every 6 Months

Removes herbicides, pesticides, chlorine, chlorine bi-products and Volatile organic compounds (VOC’s) to protect the membrane

Stage 3: CSM 50 / 200LT GPD Reverse Osmosis Membrane 0.0001 Micron
Replace every 2-6 years (Depending on water quality)

Removes Over 98{36bd42e1fe924d4fbe2558dbd6b575d053ac38ec2116bfec729efadd8f9715fe} or Impurities including Organic & Inorganic Minerals, Heavy Metals & Fluoride

Stage 4:  Easywell Inline post GAC Filter
Replace Every 12 Months

Polishes the water and removes any taste or odour water may have picked up while sitting in the tank

Organic Minerals VS Inorganic Minerals In Water

Contrary to common beliefs, less than 1{78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} of the organic minerals are actually found  in most raw water supplies. With the increase of pollutants, our water supply contains mostly inorganic minerals. Inorganic minerals consist of calcium, iron, magnesium, carbonate and lime compounds, which are not compatible with our bodies. 

The body’s cells reject these minerals leaving dissolved inorganic substances (acid crystals – minerals deposits) throughout the body. This accumulation of debris creates more work and trouble for the body, such as arthritis in joints, gallstones, kidney stones and mineral deposits in artery walls.

Organic minerals that are considered soluble, which means the body absorbs sustenance into the cells, are found in our live foods such as fruits & vegetables. One glass of freshly squeezed orange juice would be higher in minerals than 30 gallons of untreated raw water. 

Purified water provides a necessary rinsing treatment for hydration purposes as our body is mostly fluid (over 80{78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} water) and equally important, is to rinse impurities out of our body. Drinking purified water both prevents inorganic minerals from entering our bodies and removes inorganic mineral deposits already there.

System Dimensions

Height: 39cm
Width: 37cm
Depth: 21cm

Storage Tank Dimensions

Height (With Stand): 42cm
Height (No Stand): 38.5cm
Width: 27cm

System Requirements

  • Pressure: 50-100 psi
  • TDS: <1750 mg/L
  • Iron: <0.02 mg/L
  • Manganese: <0.1 mg/L
  • Total Hardness: <500 mg/L
  • Temperature: <45°C

NOTE: Water that falls outside these parameters may cause the system to produce higher ratios of drain water and may lower the 50GPD rating. Water Quality in different areas can greatly impact the life of a Reverse Osmosis Membrane. Please contact us if you require further information about cartridge replacements.

50 gpd Reverse Osmosis Membrane  Specifications

● Flow Rate: 50 Gallons / 200 Liters Per Day  
● Dimensions: 11.74″ X 1.75″
● Replace every 2 – 6 years
● Maximum temperature 38c
● Thin Film Membrane (TFM) 
● Meets FDA requirements for food and beverage contact
● Certified  to NSF/ANSI 58
● Membrane sheet from Saehan
● Model:  TFC-1812-50
● Brand: CSM

● Capacity: more than 97{78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} removal of impurities

Estimated Membrane Rejection:

Substance {78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} rejection Substance {78225a74cfa3bbf238ebdde51a2974a918f32cbdda1b25593d73e69362dffd71} rejection
Aluminium 96-98 Fluoride 96-98
Sodium 92-98 Bromide 90-95
Magnesium 93-98 Cyanide 93-97
Potassium 92-96 Sulfate 96-99
Calcium 93-99 Thiosulfate 96-98
Manganese 96-98 Silicate 92-95
Iron 96-98 Silica 95-98
Copper 96-99 Nitrate 93-98
Nickel 96-99 Polyphosphate 96-98
Cadmium 93-97 Orthophosphate 96-98
Silver 93-96 Chromate 90-95
Zinc 97-99 Bacteria >99
Mercury 94-97 Lead 96-98
Hardness Ca&Mg 93-97 Arsenic 90-98
Radioactivity 93-97 Medications 97-99
Chloride 92-98 Chlorofoam 71-90
Ammonium 85-90 Tin (11) Sulfate 83-87
PCB’s 97-99 PBA’s 96-98

The Waste ( Brine ) port requires an external flow control (flow restrictor) that is sized to the membrane capacity, typically a 3:1 ratio.

Replacement Water Filters Links

1st Stage: Sediment Water Filter

2nd Stage: Carbon Water Filter

3rd Stage: Reverse Osmosis Membrane

4th Stage: Post Carbon Water Filter

Additional information

Weight 6 kg


There are no reviews yet. Add a review