CWR's Custom Reverse Osmosis is used for very toxic water that cannot be purified by standard off-the-shelf RO's. At CWR our Water Quality Experts have custom designed several variations of this RO model. All dependent upon the specific toxic contaminants detected in your source water!
Thin Film Composite Membrane
| CONTAMINANT | % REDUCED |
| Arsenic (Pentavalent) | 98.4 |
| Radium 226-228 | 80 |
| TDS | 96.8 |
| Chromium (Hexavalent) | 91.3 |
| Chromium (Trivalant) | 94.1 |
| Perchlorate | 94-96 |
| Copper | 96-98 |
| Cadimium | 93-97 |
| Nitrate | 90-95 |
| Lead | 95-98 |
| Silica | 80-90 |
| Boron | 50-70 |
| Cysts | 99.99 |
| Fluoride | 95.9 |
| Lead | 99 |
| Sediment (5 micron) | 99 |
| Chloramine | >99%* |
| Chlorine | >99%* |
| Fluoride | >99%* |
| Lead | >99%* |
| VOC's | >98% |
| Glyphosate | >95% |
| Pharmaceuticals | >95%** |
| PFAS | >95% 7 chemicals tested |
*Tested to ANSI/NSF STD 42,53
**Tested to STD ANSI/NSF 401
The above percent of rejection is for reference only. The actual rejection will depend heavily on the exact chemistry, temperature and TDS content of the feed water.
STAGE 1: 5 Micron Sediment
STAGE 2: Imperial Metagon Filter*
STAGE 3: Imperial Metalgon Filter*
STAGE 4: 50 GPD TFC Membrane
STAGE 5: Polisher 10" inline Coconut Shell Carbon
* May be substituted with special media filter*
Speak to CWR's Water Quality Experts to review your Water Quality Report or have your water tested. Our experts will customize your water filtration system based on the toxic contaminants detected in your water!
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A water that works great in a Los Angeles home may not be the best for a New York apartment. There are different contaminants in each water supply, and we're here to help you choose which filter system is best for you.
