CRYSTAL QUEST® Reverse Osmosis 50 GPD Membrane TFC Filter Cartridge
Removes lead, sodium, cyanide, ammonium, mercury, bromide, cadmium, trivalent chromium, radium, magnesium, fluoride, nitrates, nitrites and more.
Filter life - 4 years
TFC Membrane
*Nominal Rejection Characteristics of Reverse Osmosis Membranes |
| ION | % Rejection | ION | % Rejection |
| Calcium | 95 - 98 | Bromide | 93 - 96 |
| Sodium | 94 - 98 | Phosphate | 97 - 98 |
| Magnesium | 95 - 98 | Cyanide | 90 - 95 |
| Iron | 97 - 98 | Sulfate | 97 - 98 |
| Potassium | 94 - 97 | Thiosulfate | 97 - 98 |
| Manganese | 97 - 98 | Silicate | 94 - 96 |
| Aluminum | 97 - 98 | Silica | 85 - 90 |
| Copper | 97 - 98 | Nitrate | 92 - 95 |
| Nickel | 97 - 98 | Boron | 60 - 70 |
| Cadmium | 95-98 | Borate | 40 - 70 |
| Silver | 95 - 97 | Fluoride | 93 - 95 |
| Zinc | 97 - 99 | Polyphosphate | 98 - 99 |
| Mercury | 95 - 97 | Orthophosphate | 98 - 99 |
| Hardness Ca&Mg | 95 - 98 | Chromate | 90 - 97 |
| Radioactivity | 95 - 98 | Bacteria | 99+ |
| Chloride | 90 - 95 | Lead | 96 - 98 |
| Ammonium | 85 - 95 | | |
| *The above percent of rejection is for reference only and not to be construed as any guarantee since the chemistry, temperature and TDS are not constant in each water supply. |
Not Eligible For International Shipping
Domestic Shipping: FREE
Note: This item will ship separately from the factory within 2-4 business days.
