Everpure EV997725 | RO-75E Replacement Cartridge Kit | 0.5 GPM
Everpure EV997725 | RO-75E Replacement Cartridge Kit | 0.5 GPM is backordered and will ship as soon as it is back in stock.
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The Pentair Everpure EV997725 Conserv® 75E Cartridge Kit is the official replacement kit for the Conserv 75E High Efficiency Reverse Osmosis System. Designed for espresso and low-volume steam ovens, this kit combines pretreatment, reverse osmosis, and post-treatment cartridges to deliver consistent water quality while protecting equipment from scale buildup.
Key Specifications:
- Flow Rate: 0.5 gpm supply @ 50–85 psi
- Filter Capacity: Daily production rate of 50.51 gpd (191.20 Lpd)
- Compatibility: Conserv® 75E High Efficiency Reverse Osmosis System
- Contaminants Filtered: Chlorine taste/odor, cysts, particulates, turbidity (via included cartridges)
- Number of Filters: Kit includes 4FC5-S Pretreatment Carbon Filter, 4CC Calcite Feeder, 4CB5 Post Carbon Filter, and GRO-75EN RO Membrane Cartridge
Features & Benefits:
- Complete Kit: Includes pretreatment, RO membrane, calcite feeder, and post-carbon cartridges for full system replacement.
- NSF Certified: Meets NSF/ANSI Standard 58 for reverse osmosis performance.
- Scale Protection: Integrated calcite feeder helps balance water and reduce scale buildup in espresso and steam equipment.
- Easy Maintenance: Quick-change design allows fast, sanitary cartridge replacement.
What's Included:
- 1 × 4FC5-S Pretreatment Carbon Filter Cartridge
- 1 × 4CC Post-Treatment Calcite Feeder Cartridge
- 1 × 4CB5 Post Carbon Filter Cartridge
- 1 × Pentair GRO-75EN RO Membrane Cartridge
- 189 mL/min restrictor
FAQ
Q: What cartridges are included in the EV997725 kit?
A: The kit includes the 4FC5-S Pretreatment Carbon Filter, 4CC Calcite Feeder, 4CB5 Post Carbon Filter, and the GRO-75EN RO Membrane Cartridge.
Q: How often should the cartridges be replaced?
A: Replace the 4FC5, 4CC, and GRO-75EN cartridges every 12 months, or sooner if capacity is reached.
Q: What applications is the Conserv 75E kit designed for?
A: It is ideal for espresso machines and low-volume steam ovens requiring consistent water quality.
Q: What are the operating pressure requirements?
A: The system requires 40–85 psi (2.7–5.8 bar), non-shock, with a maximum pressure of 125 psi.
Q: Is the EV997725 kit NSF certified?
A: Yes. It is certified to NSF/ANSI Standard 58 for reverse osmosis system performance.
NOTICE: Do not use with water that is unsafe or of unknown quality without adequate disinfection either before or after the system.
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- Install cartridges vertically with filter heads above and cartridges hanging down.
- Allow clearance below the system for easy cartridge replacement.
- Connect water supply with pressure between 40–85 psi; install a regulator if needed.
- Flush the system after installation to remove air and carbon particles.
- Delime connected equipment before installing the kit for best performance.
- For detailed steps, refer to the installation manual provided in the package or contact a licensed plumber.
- Replace the 4FC5 pretreatment carbon filter, 4CC calcite feeder, and GRO‑75EN RO membrane annually.
- Replace sooner if water flow slows down or rated capacity is reached.
- Inspect fittings and tubing periodically for leaks; reseat if necessary.
- Clean exterior surfaces with a soft cloth and mild cleaner.
- For service or repairs, consult the manual or a licensed technician.



