Sentry Water Filters
Reverse Osmosis RO Water Filters Marine Fish RODI Resin Filter HRO3-D + DIVERTER
Reverse Osmosis RO Water Filters Marine Fish RODI Resin Filter HRO3-D + DIVERTER
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3-STAGE COMPACT PORTABLE
RO PURIFIER + ALL FILTERS
Includes final stage DI resin filter
This system is locally assembled using high quality approved parts
This is a 3-stage filter unit with a combined sediment + carbon pre-filter + 1x 50gpd reverse osmosis membrane + 1x final stage DI resin filter
Easy to carry around and great for producing pure H2O for topping | filling up fish tanks
Produces +/- 190 litres per 24-hours depending on local mains water pressure and quality
This item is sent with a standard* sink mixer diverter valve and if you need this item with a connector to fit 3/4" and 1/2" garden taps we have that version available here
* Standard mixer taps refer to a mixer tap where you can unscrew the aerator on the end of the tap and will be left with either a 20mm female thread or a 23mm male thread. If you have the 20mm female thread you`ll need to use the inside to outside thread converter [in the 2nd picture and supplied with this item] to connect but if you have a 23mm male thread after removing the aerator you won`t need to use the thread converter
The reverse osmosis process results in the purest possible water and results in the total dissolved solids (TDS) count dropping by +/- 95% depending on environmental factors. The mixed deionising resin the the last filter removes the final traces not removed by the RO filter resulting in water that is 99.99% to 100% pure.
This purification process is commonly considered to be the most effective method of purification available to the public, and will consistently produce the lowest level of contaminant.
RO DI will reduce / remove all of contaminant in the feed water including Chlorine, Fluoride, Volatile organic compounds, Disinfection by-products and heavy metals.
See below table for effective reduction of common contaminants:
| ELEMENT/COMPOUND | % REDUCTION | ELEMENT/COMPOUND | % REDUCTION |
| Barium | 99.99% | Potassium | 100% |
| Bicarbonate | 100% | Radium | 99.99% |
| Cadmium | 99.99% | Selenium | 99.99% |
| Calcium (Hardness) | 100% | Silicate | 99.99% |
| Chromate | 99.99% | Silver | 99.99% |
| Copper | 99.99% | Sodium | 99.99% |
| Detergents | 99.99% | Strontium | 99.99% |
| Fluoride | 100% | Sulphate | 100% |
| Lead | 99.99% | PCB’s | 99.99% |
| Magnesium | 100% | Insecticides | 99.99% |
| Nickel | 99.99% | Herbicides | 99.99% |
All water contact parts are manufactured from high quality food grade plastics and all our filters and systems have the relevant NSF INTERNATIONAL (National Sanitation foundation), WQA (Water Quality Association) or FDA (Food and Drug Administration) quality standard approvals. All plastics are manufactured to be BPA free.
SYSTEM INCLUDES:
- 1x in line NSF certified in line sediment + carbon pre-filter
- 1x NSF certified 50GPD reverse osmosis membrane
- 1x in line mixed resin deionising post membrane DI filter
- 3x meters of high pressure 1/4" | 6mm water filter tube
- 1x standard* sink mixer diverter valve with thread converter
Brands may vary from those depicted but will be equivalent in quality
This RO system is a multi-stage pumpless system. It is designed to operate on mains pressure and will produce with feed water pressure of 45psi or greater
This RO unit carries a full 24 month warranty on all parts supplied in the original order, this is subject to our standard terms and conditions listed in our operating manual
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