RO kitchen filter — 6 stages
Under-sink reverse osmosis with its own tap — the purest drinking water.
Drink with confidence
Better taste
Water without the taste or smell of chlorine.
No more bottled water
Stop paying for cartons and stop carrying them.
Clean cold water from the tap
A dedicated drinking-water tap in your kitchen.
Specifications
Cartridges for this system: 7 stages
Stages for the RO kitchen filter — pre-filters every few months, membrane and alkaline every two years.
Cartridges are replaced every 4–6 months (alkaline and mineral every two years). The price is quoted on request, or sits inside the annual service contract.
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Cartridge schedule for this system
- PP sediment 5µEvery 4–6 months
Stage 1 — protects everything after it from sand and rust.
- GAC carbonEvery 4–6 months
Stage 2 — absorbs the chlorine that damages the membrane.
- CTO carbon blockEvery 4–6 months
Stage 3 — taste, odour and fine particles.
- RO membraneEvery 4–6 months
Stage 4 — the core: brings TDS down to its lowest reading.
- Post-carbon polishEvery 4–6 months
Stage 5 — polishes the taste right before the tap.
- Alkaline cartridgeEvery 24 months
Stage 6 — restores alkaline balance to the water after reverse osmosis.
