Sentry Water Filters
RON Under Sink Reverse Osmosis Membrane Filter 4 + 5 Stage
RON UNDER SINK REVERSE OSMOSIS MEMBRANE FILTER 4 + 5 STAGE
Reverse Osmosis Water Filter - Under Sink Reverse Osmosis Membrane Filter
THESE REVERSE OSMOSIS SYSTEMS ARE ASSEMBLED, LEAK/PRESSURE TESTED AND PERFORMANCE RATED LOCALLY AT OUR QUEENSLAND PREMISES
Depending on the variation selected in drop down menu above we will supply per below
| Product | Post Filters | System Options | Stages |
| RON-4-G | Inline GAC Coconut Carbon Post Filter | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 4-Stage Unit |
| RON-4-A | Inline Alkalising Coconut Carbon Post Filter | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 4-Stage Unit |
| RON-4-N | Inline Nano-Silver Coconut Carbon Post Filter | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 4-Stage Unit |
| RON-5-MG | Inline Mineral + Coconut Carbon Post Filters | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 5-Stage Unit |
| RON-5-MA | Inline Mineral + Alkalising Coconut Carbon Post Filter | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 5-Stage Unit |
| RON-5-AA | 2x Inline Alkalising Coconut Carbon Post Filters | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 5-Stage Unit |
| RON-5-AN | Inline Alkalising Coconut Carbon + Nano-Silver Coconut Carbon Filters | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 5-Stage Unit |
| RON-5-GU | Inline GAC Coconut Filter + 6w Ultraviolet UV Steriliser | - 5, 8 or 12 Litre Tank, - 1/2” or 3/4” Inlet Fitting, - 50mm Waste Valve | 5-Stage Unit |
Our locally assembled reverse osmosis units are designed to provide the purest possible drinking water at a reasonable price. All of our locally assembled units are leak tested overnight under pressure and checked to ensure that they are operating optimally and producing water of a consistent quality.
Reverse osmosis technology is known for its ability to produce pure water of a consistent quality, typically reducing the total contaminant in the feed water by +/- 96% on average. Our systems are effective in removing / reducing various contaminants from your drinking water, including fluoride, chlorine, cysts, bacteria and heavy metals among many other contaminants as indicated in the table below.
| CONTAMINANT | REDUCTION | CONTAMINANT | REDUCTION |
| Barium | 97% | Potassium | 99.9% |
| Bicarbonate | 99.9% | Radium | 97% |
| Cadmium | 97% | Selenium | 97% |
| Calcium (Hardness) | 99.9% | Silicate | 99% |
| Chromate | 95% | Silver | 99% |
| Copper | 97% | Sodium | 98% |
| Detergents | 97% | Strontium | 97% |
| Fluoride | 99%-99.9% | Sulphate | 99.9% |
| Lead | 97% | PCB’s | 97% |
| Magnesium | 99.9% | Insecticides | 97% |
| Nickel | 97% | Herbicides | 97% |
All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.
SYSTEM SPECIFICATIONS:
| Minimum feed pressure | 45psi / 300kpa |
| Recommended feed pressure | 60-80psi / 400-550kpa |
| Minimum operating temperature | 5°C / 40°F |
| Maximum operating temperature | 45°C / 110°F |
| Minimum feed water pH | pH 3 |
| Maximum feed water pH | pH 11 |
| Maximum feed water TDS | 1000ppm* |
| Production rate | 50GPD / 200LPD |
*Where the feed water TDS reading is high, the minimum operating pressure of the unit may be affected. If your feed water TDS is in excess of 400ppm we recommend that you consult us before you purchase. Generally these systems are suited to most town mains water supplies, however if you are intending to use the unit on tank or bore water we recommend testing the feed pressure and water quality first.
KIT INCLUDES:
- Multi stage reverse osmosis unit:
- Powder coated bracket
- AS3497 tested and compliant 10"x2.5" pre-filter housings.
- One 10"x2.5" 1 micron spun sediment pre-filter.
- One 10"x2.5" 5 micron coconut carbon block pre-filter.
- One 50GPD TFC membrane made using materials sourced from USA.
- In line post membrane conditioning water filters as selected.
- Your choice of one of the following accumulator tanks:
- 5 Litre - (30cm height, 20cm diameter).
- 8 Litre - (35cm height, 22cm diameter).
- 12 Litre - (35cm height, 28cm diameter).
- Your choice of one of the following feed/inlet fittings:
- 1/2" insert - Shares normal cold water line to most mixer taps.
- 3/4" insert - Shares normal cold water line to most dishwasher.
- Your choice of one of the following waste drain clamp fittings:
- 40mm solid clamp.
- 50mm adjustable clamp.
- An all chrome modern faucet as pictured in the listing images.
- An approved 350kpa pressure reducing valve as required by Australian standards.
- A housing spanner to open and close water filter housings.
- An installation kit including a roll of tubing, a roll of thread tape, spare fittings.
- An installation and maintenance guide
All of the parts that come into contact with the water in our systems are manufactured from BPA free food grade plastics. All of the filters and parts that we source are of the highest quality and meet the required quality standards.
This RO unit has a 36-month warranty which is subject to our warranty terms and conditions and is installed with a pressure reducing valve and leak shut off device
We recommend that a leak detector shut off device is installed with any water filter and / or reverse osmosis system which is under pressure which we sell separately in our store