Product Description
The Pure Water Systems Reverse Osmosis System provides the convenience of having the highest quality drinking water in your own home.
The process of reverse osmosis is designed to remove almost all contaminants that may be of concern, including total dissolved solids (TDS), from your tap water. This can include organic and inorganic compounds such as salts, Nitrates, Fluoride, Calcium, Magnesium, Cadmium and Phosphates, along with metals, bacteria, viruses, inorganic chemicals and algae.
Top of the range in contaminant reduction
- Copper 98.5%
- Fluoride 93.6%
- Arsenic 88.0%
- Barium 96.3%
- Selenium 97.9%
- Total Dissolved Solids Reduction 90.8%
- Cadmium 99.1%
- Lead 98.6%
- Chromium Cr 6 96.4%
- Turbidity 99.1%
- Chlorine 95%
The best in water purification
Whilst reverse osmosis systems offer the highest level of water purification, many minerals can be lost in the process by default, which can leave the water mildly acidic. By remineralising the water with calcium, magnesium, and potassium, the Remineraliser Cartridge also raises the pH balance of the water to a level that is considered alkaline.
Up to 300% improved wastewater efficiency
Our EcoHero-50 membrane is our exclusive reverse osmosis membrane, offering superior technology and purification performance. Older style membranes can waste up to 75% of your water consumption while the water is being processed. Our EcoHero-50 will reduce your wastewater by up to 300%.
Easy to maintain and economical
Generally, our Reverse Osmosis systems only require cartridge replacement every 12 months, costing roughly only 3-5 cents per litre.
When you shop with Pure Water Systems you'll have peace of mind
Also available in 4 Stage Reverse Osmosis Portable with Remineraliser option.
Specifications
Downloads
Download Brochure4 Stage Under Sink Reverse Osmosis with Remineraliser Cartridge
Of all domestic methods to purify water, the process of reverse osmosis is one of the most advanced and effective. The 4 Stage Under Sink Reverse Osmosis System with Remineraliser offers the ultimate in water purity, installed neatly underneath your kitchen sink.
Unlike standard carbon filtration, reverse osmosis utilises an ultra fine membrane which rejects an average of 90.8% of dissolved impurities and flushes them out to drain. This effectively eliminates an average of 90.8% of all impurities such as fluoride, copper, lead, arsenic and more. The end result is great tasting, healthier, purified water in your own home.
The 4 Stage Under Sink Reverse Osmosis System is Watermark Certified and utilises our exclusive Eco-Hero 50 membrane, offering the latest in water purification efficiency.
The addition of the Remineraliser Cartridge offers the ultimate in water quality, higher pH levels and the introduction of beneficial minerals that can be lost in the purification process.
The System comes complete with filters and the highest quality parts and fittings, ready to install.
Pure Water Systems offers a 3 year parts and labour warranty coupled with our Pure Quality Guarantee*, ensuring that you are receiving the best quality water available and value for money.
% Reductions
| TDS Reduction | 90.8% |
| Copper | 98.5% |
| Arsenic | 88% |
| Fluoride | 93.6% |
| Hexavalent Chromium | 96.4% |
| Turbidity | 99.1% |
| Trivalent Chromium | 98.2% |
| Cadmium | 99.1% |
| Barium | 96.3% |
| Lead | 98.6% |
| Selenium | 97.9% |
Total TDS Reductions PPM
| Inlet TDS Reading | 96PPM |
| Post Membrane Reading | 3PPM |
* Based on In house testing conducted 29/10/2018, results may vary dependant on water quality
Remineralising Cartridge Laboratory Test Results*
Reverse Osmosis Purified Water
| pH Results | 5.8 |
| Calcium | 0.1mg/L |
| Magnesium | < 0.1mg/L |
| Potassium | 0.2mg/L |
| Sodium | 0.2mg/L |
Reverse Osmosis Purified Water with Remineraliser Cartridge
| pH Results | 9.7 |
| Calcium | 5.8mg/L |
| Magnesium | 1.3mg/L |
| Potassium | 3.8mg/L |
| Sodium | 3.8mg/L |
*Test results based on tests conducted 27/8/2018 on a 4 Stage Reverse Osmosis System and a 4 Stage Reverse Osmosis System with Remineraliser cartridge at SAFE Analytical Laboratories QLD.
Remineraliser Specifications
| Material | Food Grade Polypropylene |
| Pressure Rating | 125 PSI |
| Temperature Rating | < 51.7°C |
| Dimensions | Cap Diameter: 78mm Housing Lenght: 335mm |
Dimensions
| 4 Stage Under Sink (ROUS4ALK-02) | System L=385mm W=130mm H=440mm Tank H=360mm D=280mm |
Eco-Hero-50 Membrane Specifications
| Pure Water Systems Membrane Part No. | PWS-MEM-50 |
| Membrane Type | TLC (Thin Layer Composite) |
| Flow Rate | 50 GPD (190 Litres Per Day) |
| Rejection % | 90.8% |
| Recovery Rate | 50% |
| Maximum Pressure | 100 PSI |
| Maximum Temperature | 49°C |
| Material | Polyamide |
Tank
| Dimensions (H x D) | 360mm x 280mm 3.2 Gallon (12 Litre) |
| Tank Holding Capacity | 12 Litre tank with a production capacity of 6 to 8 litres depending on the air pressure in tank, inlet water pressure and also the temperature of the water. |
Filter Cartridges
| Position | Cartridge |
|---|---|
| Sediment Pre Filter | 1 Micron Polypropylene Spun Pre Filter (PWS-P1) |
| Carbon Pre Filter | 5 Micron Modified Moulded Carbon Block (PWS-5+) |
| Carbon Post Filter | 5 Micron Inline Filter (GS10) |
| Remineraliser | Remineralising Cartridge (S-ALK1-U/S) |