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Sentry Water Filters

150GPD | 570LPD NSF Reverse Osmosis Water Filter NF RO Membrane Element Filters

150GPD | 570LPD NSF Reverse Osmosis Water Filter NF RO Membrane Element Filters

Regular price $91.50 AUD
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High Quality 150GPD Reverse Osmosis Membranes

Quality USA Made* NSF [nsf.org] Certified 150gpd** RO Membrane Film - Standard Size
* RO thin composite film is made in USA and wound onto the membrane element spindle in Taiwan
** GPD assumes water pressure in excess of 55psi which is common with normal mains water feed 

See below table for average general RO effective reduction of common contaminants:

ELEMENT/COMPOUND % REDUCTION ELEMENT/COMPOUND % REDUCTION
Barium 97% Potassium 100%
Bicarbonate 100% Radium 97%
Cadmium 97% Selenium 97%
Calcium (Hardness) 99.90% Silicate 99.00%
Chromate 95% Silver 99%
Copper 97% Sodium 98%
Detergents 97% Strontium 97%
Fluoride 100% Sulphate 100%
Lead 97% PCB’s 97%
Magnesium 100% Insecticides 97%
Nickel 97% Herbicides 97%

In  some cases you may need to use a post filter deionising resin filter to achieve 100% removal of impurities

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