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Everpure EZ-RO 375/5G (EV997556) Reverse Osmosis System
The Pentair Everpure EZ-RO 375/5G is a commercial reverse osmosis system designed for steam equipment applications, featuring a 5-gallon hydropneumatic tank and producing up to 375 gallons per day while reducing total dissolved solids, chlorine, and sediment to protect equipment and meet manufacturer warranty requirements.
Performance & Specifications
| Feature | Specification |
|---|---|
| Model Number | EZ-RO 375/5G |
| Daily Production Rate | Up to 375 gallons per day (1,419 L/day) |
| Tank Capacity | 5 gallons (18.9 L) hydropneumatic |
| Water Recovery Rate | Up to 50% (saves 2x more water than standard RO) |
| Contaminants Filtered | Total Dissolved Solids, chlorine, sediment, hardness minerals, chlorides |
Key Features
- ✓ Complete All-in-One System: Includes processor, 5-gallon hydropneumatic tank, prefilter, RO membrane, mineral addition cartridge, and installation kit with no additional SKUs needed
- ✓ High Efficiency Design: Advanced RO membrane technology achieves up to 50% water recovery compared to standard 25% recovery systems, significantly reducing water waste
- ✓ Optimal Mineral Content: Proprietary 4CM cartridge provides optimal mineral content for proper function of conductivity sensors on steam equipment while protecting against scale and corrosion
- ✓ Compact & Expandable: Space-saving design (16.6" H x 17.4" W x 8.0" D) can be wall mounted, free standing, or installed under counter with ability to upgrade tank sizes as needs grow
- ✓ Non-Electric Operation: Operates entirely on available water pressure (50-100 psi) with sealed hydropneumatic tank providing pressurized water to downstream equipment
- ✓ Built-In Convenience Features: Integrated bypass valve, sample port valve, flush valve, and pressure gauge for easy monitoring, installation, and cartridge replacement
- ✓ NSF Certified: Tested and certified by NSF International against NSF/ANSI 58 and CSA B483.1 for reduction of Total Dissolved Solids
- ✓ Fibredyne II Technology: Proprietary filtration media effectively inhibits bacterial growth on filter media and reduces sediment and chlorine to protect the RO membrane
FAQ
Q: How often do the filter cartridges need to be replaced on the EZ-RO 375/5G?
A: The prefilter cartridge (4FC5-S) should be replaced every 6 months, the mineral addition cartridge (4CM) every 12 months, and the RO membrane (EZ-375) every 18-24 months depending on water quality and usage conditions.
Q: How far can the hydropneumatic tank be located from the processor unit?
A: The 5-gallon hydropneumatic tank must be located within 10 feet of the EZ-RO processor unit due to the tubing connections. The floor beneath the tank should be smooth, clean, and free of sharp objects.
Q: What are the feed water requirements for proper system operation?
A: The system requires cold water only (40-100°F), 50-100 psi pressure, feed TDS up to 1000 ppm, pH 5-10, hardness less than 12 grains per gallon, free chlorine less than 3 mg/L, and turbidity less than 1.0 NTU. Operating outside these parameters may lead to premature membrane failure.
What's Included
- EZ-RO processor unit with built-in bypass, sample port, and flush valves
- 5-gallon hydropneumatic storage tank (20.3" H x 12.4" DIA)
- 4FC5-S prefilter cartridge with Fibredyne II media
- EZ-375 reverse osmosis membrane cartridge
- 4CM mineral addition cartridge
- Installation kit with tubing (1/4", 3/8", 1/2"), fittings, and mounting hardware
- 3/4" garden hose connection for reject water line
- Pressure gauge for monitoring
- Installation and operation guide
Note: Only use this system with water that is known to be safe. If the water quality is uncertain, ensure it is disinfected before or after filtration.