When to use it
This pack is for the yearly change in the seven-stage RO filter. It does not include the membrane cartridge (the fourth stage), which is sold separately: Tank Power membrane cartridge — 220 DH.
Best value: the full-year pack with both cartridge sets and the membrane — 560 DH with free delivery.
Why the cartridge must be changed on time
The cartridge holds inside it the sediment, chlorine and impurities it removes. Once its life is over it fills up, the water flow drops and the old taste gradually returns. Changing it on time preserves the system’s efficiency and avoids straining the membrane, the most expensive part.
What the pack contains
- Three pre-treatment stages: sediment, granular carbon and compressed carbon.
- Later stages for treatment and taste polishing.
- A mineral stage that rebalances the water.
System compatibility
This pack is designed for Tank Power Plus RO seven-stage systems. If you are not sure which model you have, send us a photo on WhatsApp and we will confirm the right size before you order.
When to change it
- Every six months to a year depending on the water quality in your area.
- Immediately if you notice a drop in flow or the taste of chlorine coming back.
Free delivery to all cities in Morocco and cash on delivery: you don’t pay a single dirham until you receive the device and inspect it.











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