CE-7 series
5 Stage Traditional RO System
- Graceful looking. Neat and clean.
- Simple structural design, easy maintenance.
- All plastic, no rust.
- Additional space to use: flat top cover plate with a short rim to hold some bottles, glass, cans … on the plate without falling.
- Suitable for both wall-mounted and under-counter.
- CE certified, quiet, power-saving booster pump. Long life and high production.
- Flexible expanding. Available for up to 6 stages.
- 100% factory tested and sterilized, ready for installation.
- CE-7 is the current recommended replacement for the discontinued CES-R3 and CE-4 traditional RO systems.

Specification
| Model Name | CE-7 / 7A |
|---|---|
| Dimensions | D22×W41.5×H41 cm |
| Storage Tank | (optional) Steel: 3.2G / Plasteel: 19L |
| RO Output | (optional) 50 / 75 / 100 (GPD) |
| Voltage | AC 100~240 V |
| Inlet Water TDS | < 1000 ppm |
| Inlet Water Hardness | < 250 ppm |
| Inlet Water Temperature | 5℃~40℃ |
Components
CE7 Prefilter Replacement Steps
CE7 RO Membrane Replacement Steps
CE7 Post Filter Replacement Steps
Puricom CE-7 is the current traditional RO model replacing the CES-R3 and CE-4. This model transition reflects Puricom’s product line optimization for better quality consistency and alignment with current market and product planning requirements.
Discontinued models replaced by this product:
- CES-R3
- CE-4
For assistance with model selection, replacement planning, or product inquiries, please contact Puricom, and our team will be glad to assist you.
Specification
| Model Name | CE-7 / 7A |
|---|---|
| Dimensions | D22×W41.5×H41 cm |
| Storage Tank | (optional) Steel: 3.2G / Plasteel: 19L |
| RO Output | (optional) 50 / 75 / 100 (GPD) |
| Voltage | AC 100~240 V |
| Inlet Water TDS | < 1000 ppm |
| Inlet Water Hardness | < 250 ppm |
| Inlet Water Temperature | 5℃~40℃ |