Mineral reintroduction
Adds a controlled amount of calcium and magnesium to compatible post-RO water.
Everpure by Pentair
Post-RO Mineral Addition
NSF/ANSI 58 · CSA B483.1
Everpure 7CM Mineral Cartridge
for restore minerals and stabilise post-RO water.
A mineral-addition replacement cartridge for compatible Everpure EZ-RO 650 systems that reintroduces calcium and magnesium, stabilises pH and helps reduce the corrosive tendency of low-TDS water.
Site assessment
Installation guidance
Genuine cartridge support
AMC planning
Key Benefits
What this system helps you achieve
pH stabilisation
Helps stabilise post-RO water after dissolved minerals have been reduced.
Corrosion control
Helps reduce the corrosive tendencies associated with very low-TDS water.
Sanitary replacement
Everpure quick-change construction makes cartridge replacement simple and clean.
Application Fit
Is it suitable for your site?
Best for
- Pentair Everpure EZ-RO 650 series reverse-osmosis systems
- Post-RO water requiring calcium and magnesium addition
- Coffee and beverage applications that require some hardness
- Replacement of the EV9627-85 mineral-addition element
Check before ordering
- Confirm the installed system is an Everpure EZ-RO 650 model
- Maximum service flow of 0.5 gpm / 1.9 LPM
- Water pressure within 10–125 psi
- Water temperature from 2–38°C and 20.75 inch cartridge clearance
| Product Name | Everpure 7CM Mineral Cartridge |
|---|---|
| Cartridge Part Number | EV9627-85 |
| Compatible Systems | Pentair Everpure EZ-RO 650 series reverse-osmosis systems |
| Function | Calcium and magnesium mineral addition with post-RO pH stabilisation |
| Service Flow Rate | 0.5 gpm, approximately 1.9 LPM |
| Rated Capacity | Varies with feed-water mineral content, flow rate and contact time |
| Overall Dimensions | 20.75″ H × 3.25″ diameter / approximately 52.71 × 8.3 cm |
| Operating Pressure | 10–125 psi / 0.7–8.6 bar |
| Water Temperature | 2–38°C / 35–100°F |
| Certifications | Tested and certified under NSF/ANSI Standard 58 and CSA B483.1 in EZ-RO 650 models for reduction of TDS |
Trust Signals
Backed by brand credibility, certification and local support
Engineered for EZ-RO 650
The 7CM is a replacement mineral-addition element for compatible Everpure EZ-RO 650 systems.
NSF/ANSI 58 and CSA B483.1
Certification applies within the listed EZ-RO 650 system configurations.
Genuine cartridge supply
Aquainwent supports genuine cartridge sourcing and commercial replacement planning.
Flush and replace correctly
The cartridge should be flushed at installation and changed according to system guidance and water conditions.
Everpure by Pentair systemsFoodservice water applicationsInstallation guidancePan-India service support
Why This Model
When 7CM Mineral Cartridge makes sense
A dedicated mineral-addition cartridge for compatible EZ-RO 650 systems—not a standalone filter and not a replacement for the RO membrane.
1
Designed for post-RO waterReintroduces calcium and magnesium after reverse osmosis has reduced dissolved minerals.
2
Supports water balanceHelps stabilise pH and reduce the aggressive characteristics of very low-TDS water.
3
Application-specific compatibilityUse only with the listed Everpure EZ-RO 650 system family and approved operating conditions.
ProcessFrom water check to
From water check to
ongoing support
Confirm system model
Verify that the installed reverse-osmosis system is an Everpure EZ-RO 650 model.
Check water objective
Review post-RO TDS, pH and the hardness needed for the application.
Install and flush
Fit the quick-change cartridge and flush it according to the system instructions.
Monitor performance
Replace based on water results, usage, contact time and service guidance.
Customer Confidence
Built for commercial operations teams
Controlled mineral addition
Reintroduces calcium and magnesium in a system-specific cartridge format.
Post-RO equipment support
Helps reduce the corrosive tendency of low-TDS water.
Genuine replacement support
Aquainwent can help confirm model compatibility and cartridge supply.
No. It is a mineral-addition replacement cartridge for compatible Everpure EZ-RO 650 reverse-osmosis systems.
It reintroduces a balance of calcium and magnesium into post-RO water and helps stabilise pH.
Capacity varies with feed-water mineral content, flow and contact time. Replacement should be based on system performance, water testing and approved service guidance.
No. Confirm compatibility before ordering. The current Pentair specification identifies the 7CM for Everpure EZ-RO 650 series systems.
The 7CM is tested and certified under NSF/ANSI Standard 58 and CSA B483.1 within the listed EZ-RO 650 models for reduction of TDS.
Not sure if 7CM Mineral Cartridge fits your application?
Share your water quality, equipment details and site location. Aquainwent will help verify whether Everpure 7CM Mineral Cartridge is the right Everpure by Pentair solution.
