EWS DWS– Essential Under-Sink Drinking Water System
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Product details
| Management number | 203837430 | Release Date | 2025/10/20 | List Price | $191.70 | Model Number | 203837430 | ||
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EWS DWS– Essential Under-Sink Drinking Water System
The EWS DWS Essential Drinking Water System is a compact, high-performance under-sink system engineered for point-of-use water purification. With three advanced filter stages and zero waste or storage tank, it delivers safe, great-tasting water right at your faucet.
Why Choose the DWS System?
- Three-stage carbon filtration — full-bed depth filters remove or reduce chlorine, chloramine, lead, VOCs, pharmaceutical residues, dyes, fuels, cysts, THMs, and more.
- No storage tank, no waste — delivers filtered water on demand without discarding water.
- Long filter life — replace filters annually (or ~1,500 gallon capacity) depending on water quality.
- Compact & easy to install — 16″ height, 14″ diameter (need ~4″ clearance).
- High safety & compliance — made in USA; meets or exceeds FDA, NSF/ANSI, California and other standards.
- Optional UV upgrade (DWS-UV) — adds disinfection to inactivate bacteria & viruses.
Specifications
| Model # | DWS (Essential Drinking Water System) |
| Height | 16″ (requires ~4″ clearance for filter changes) |
| Diameter | 14″ |
| Weight | ~6 lbs (standard) |
| Flow Rate | Up to ~1.0 GPM |
| Filtration Stages | Pre-sediment 5 µm → Advanced carbon → Carbon block 1 µm |
| Filter Replacement Frequency | Annually (≈1 year or ~1,500 gal) |
| Operating Pressure | 30–75 psi |
| Operating Temp Range | 40°F to 100°F (4°C to 38°C) |
| Warranty / Compliance | Meets or exceeds FDA, NSF/ANSI, California/No-Lead, and other applicable standards |
- Actual performance and filter life depend on input water quality and usage.
Filter Replacement #: F.SET.DWS
Installation Notes & Limitations
- Install on cold water input only. Do not allow hot water to flow through the unit.
- Not suitable as a standalone solution for microbiologically unsafe water unless using the UV variant or additional disinfection.
- Well water must be independently tested; pre-treatment may be required.
What’s Included
- DWS system housing & filter cartridges (F-PRESED, F-GAC, F-GAC-B)
- Faucet/dispenser (chrome or optional finish) and mounting hardware
- Tubing, fittings, installation manual
Ideal Use Cases
- Residential kitchens, wet bars, or point-of-use drinking water setups
- Homes supplied by municipal water wanting high-level contaminant reduction
- Users seeking simpler, low-waste filtration (no storage tanks or RO waste)
- Settings where UV disinfection may be preferred for extra safety (use DWS-UV)
Boss
Water Filtration
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