EWS RO3 & RO3-UV – Essential Three-Stage Under Sink Reverse Osmosis Systems
EWS RO3 & RO3-UV – Essential Three-Stage Under Sink Reverse Osmosis Systems
The EWS RO3 is a high-performance, three-stage reverse osmosis (RO) system that provides pure, great-tasting water directly at your tap. Designed with advanced filtration and a durable RO membrane, it reduces chlorine, VOCs, lead, PFAS, nitrates, heavy metals, and more. For added protection, the EWS RO3-UV includes an ultraviolet (UV) disinfection module that kills bacteria, viruses, and other microorganisms, ensuring the safest possible drinking water for your home.
Why Choose the RO3 & RO3-UV?
- Three-Stage Filtration — Pre-filter advanced carbon, RO membrane, and post-filter carbon block for full contaminant reduction.
- Superior Protection — reduces chlorine, chloramine, lead, cysts, VOCs, THMs, PFAS, nitrates, heavy metals, and fluoride.
- UV Upgrade (RO3-UV) — adds ultraviolet disinfection to kill bacteria, viruses, and microorganisms by 99.99%.
- High Efficiency — durable polyamide thin-film composite RO membrane with up to 50 GPD permeate flow.
- Safe Construction — independently tested, meets NSF standards, fully compliant with California No-Lead Standards.
- Complete Installation Kit — includes tubing, stop valve, storage tank, and faucet (finish options available).
Specifications
| Model # | RO3 / RO3-UV |
| Filtration Stages | Pre-Carbon (F-GAC), RO Membrane (F-MEM), Post-Carbon Block (F-GAC-B) F.SET.RO3 |
| Optional UV Module | Included with RO3-UV (F-UV Module) F.SET.RO3-UV |
| Membrane Flow Rate | 50 GPD / 189 LPD |
| Operating Pressure | 40–75 psi |
| Operating Temperature | 40°F – 100°F (4°C – 38°C) |
| Service Life | Replace filters annually; membrane and UV lamp up to 1 year |
| System Size | 5″ deep × 16″ tall × 13″ wide |
| Storage Tank Size | 12″ × 12″ × 30″ (3.2 gallon capacity, other sizes available) |
| Shipping Weight | 20 lbs |
*Filter and membrane service life may vary depending on water quality and usage.
Filter Replacement #: F.SET.RO3 F.SET.RO3-UV
Applications
- Under-sink installation for homes, apartments, or offices
- Ideal for families seeking safe, great-tasting drinking water
- RO3-UV recommended for well water or areas with microbiological concerns
- Perfect upgrade from basic carbon filters or pitcher filters
What’s Included
- EWS RO3 or RO3-UV system with pre-filter, RO membrane, and post-filter
- RO3-UV includes ultraviolet disinfection module
- Storage tank (3.2 gallons standard, upgrade options available)
- Dedicated faucet (finish options available)
- Stop valve, tubing, and mounting hardware
- Installation and operation manual
EWS RO3 & RO3-UV – Essential Three-Stage Under Sink Reverse Osmosis Systems
The EWS RO3 is a high-performance, three-stage reverse osmosis (RO) system that provides pure, great-tasting water directly at your tap. Designed with advanced filtration and a durable RO membrane, it reduces chlorine, VOCs, lead, PFAS, nitrates, heavy metals, and more. For added protection, the EWS RO3-UV includes an ultraviolet (UV) disinfection module that kills bacteria, viruses, and other microorganisms, ensuring the safest possible drinking water for your home.
Why Choose the RO3 & RO3-UV?
- Three-Stage Filtration — Pre-filter advanced carbon, RO membrane, and post-filter carbon block for full contaminant reduction.
- Superior Protection — reduces chlorine, chloramine, lead, cysts, VOCs, THMs, PFAS, nitrates, heavy metals, and fluoride.
- UV Upgrade (RO3-UV) — adds ultraviolet disinfection to kill bacteria, viruses, and microorganisms by 99.99%.
- High Efficiency — durable polyamide thin-film composite RO membrane with up to 50 GPD permeate flow.
- Safe Construction — independently tested, meets NSF standards, fully compliant with California No-Lead Standards.
- Complete Installation Kit — includes tubing, stop valve, storage tank, and faucet (finish options available).
Specifications
| Model # | RO3 / RO3-UV |
| Filtration Stages | Pre-Carbon (F-GAC), RO Membrane (F-MEM), Post-Carbon Block (F-GAC-B) F.SET.RO3 |
| Optional UV Module | Included with RO3-UV (F-UV Module) F.SET.RO3-UV |
| Membrane Flow Rate | 50 GPD / 189 LPD |
| Operating Pressure | 40–75 psi |
| Operating Temperature | 40°F – 100°F (4°C – 38°C) |
| Service Life | Replace filters annually; membrane and UV lamp up to 1 year |
| System Size | 5″ deep × 16″ tall × 13″ wide |
| Storage Tank Size | 12″ × 12″ × 30″ (3.2 gallon capacity, other sizes available) |
| Shipping Weight | 20 lbs |
*Filter and membrane service life may vary depending on water quality and usage.
Filter Replacement #: F.SET.RO3 F.SET.RO3-UV
Applications
- Under-sink installation for homes, apartments, or offices
- Ideal for families seeking safe, great-tasting drinking water
- RO3-UV recommended for well water or areas with microbiological concerns
- Perfect upgrade from basic carbon filters or pitcher filters
What’s Included
- EWS RO3 or RO3-UV system with pre-filter, RO membrane, and post-filter
- RO3-UV includes ultraviolet disinfection module
- Storage tank (3.2 gallons standard, upgrade options available)
- Dedicated faucet (finish options available)
- Stop valve, tubing, and mounting hardware
- Installation and operation manual
Original: $726.75
-65%$726.75
$254.36Description
EWS RO3 & RO3-UV – Essential Three-Stage Under Sink Reverse Osmosis Systems
The EWS RO3 is a high-performance, three-stage reverse osmosis (RO) system that provides pure, great-tasting water directly at your tap. Designed with advanced filtration and a durable RO membrane, it reduces chlorine, VOCs, lead, PFAS, nitrates, heavy metals, and more. For added protection, the EWS RO3-UV includes an ultraviolet (UV) disinfection module that kills bacteria, viruses, and other microorganisms, ensuring the safest possible drinking water for your home.
Why Choose the RO3 & RO3-UV?
- Three-Stage Filtration — Pre-filter advanced carbon, RO membrane, and post-filter carbon block for full contaminant reduction.
- Superior Protection — reduces chlorine, chloramine, lead, cysts, VOCs, THMs, PFAS, nitrates, heavy metals, and fluoride.
- UV Upgrade (RO3-UV) — adds ultraviolet disinfection to kill bacteria, viruses, and microorganisms by 99.99%.
- High Efficiency — durable polyamide thin-film composite RO membrane with up to 50 GPD permeate flow.
- Safe Construction — independently tested, meets NSF standards, fully compliant with California No-Lead Standards.
- Complete Installation Kit — includes tubing, stop valve, storage tank, and faucet (finish options available).
Specifications
| Model # | RO3 / RO3-UV |
| Filtration Stages | Pre-Carbon (F-GAC), RO Membrane (F-MEM), Post-Carbon Block (F-GAC-B) F.SET.RO3 |
| Optional UV Module | Included with RO3-UV (F-UV Module) F.SET.RO3-UV |
| Membrane Flow Rate | 50 GPD / 189 LPD |
| Operating Pressure | 40–75 psi |
| Operating Temperature | 40°F – 100°F (4°C – 38°C) |
| Service Life | Replace filters annually; membrane and UV lamp up to 1 year |
| System Size | 5″ deep × 16″ tall × 13″ wide |
| Storage Tank Size | 12″ × 12″ × 30″ (3.2 gallon capacity, other sizes available) |
| Shipping Weight | 20 lbs |
*Filter and membrane service life may vary depending on water quality and usage.
Filter Replacement #: F.SET.RO3 F.SET.RO3-UV
Applications
- Under-sink installation for homes, apartments, or offices
- Ideal for families seeking safe, great-tasting drinking water
- RO3-UV recommended for well water or areas with microbiological concerns
- Perfect upgrade from basic carbon filters or pitcher filters
What’s Included
- EWS RO3 or RO3-UV system with pre-filter, RO membrane, and post-filter
- RO3-UV includes ultraviolet disinfection module
- Storage tank (3.2 gallons standard, upgrade options available)
- Dedicated faucet (finish options available)
- Stop valve, tubing, and mounting hardware
- Installation and operation manual
