Systems
Three reverse osmosis systems for the kitchen, two units for the whole house, and one commercial system for cafés and offices.
Aksu RO-5
Under sink, 5 stages
- Stages
- 5
- Output
- 190 l/day
- Tank
- 12 l
- Inlet pressure
- 2.8–6 bar
- Size
- 380 × 420 × 140 mm
The main kitchen system: a separate tap, a 12 litre tank and up to 190 litres of drinking water a day.
Aksu RO-6 Mineral
Under sink, 6 stages
- Stages
- 6
- Output
- 285 l/day
- Tank
- 12 l
- Inlet pressure
- 2.8–6 bar
- Size
- 400 × 420 × 150 mm
A mineraliser is added to the RO-5. It puts calcium and magnesium back into the water, so the taste is softer.
Aksu Axın
Tankless reverse osmosis
- Stages
- 3 composite cartridges
- Output
- 1500 l/day
- Tank
- none
- Power
- 220 V, 72 W
- Size
- 450 × 150 × 380 mm
No tank: water comes straight from the membrane, about one litre a minute. It fits a narrow cabinet and runs on mains power.
Aksu Ev
Whole-house filter
- Housings
- 3 × 20 inch
- Flow
- 3 m³/h
- Filtration
- sediment 20 micron, carbon, iron
- Connection
- 1 inch
- Cartridge
- 6–12 months
Fitted at the water inlet of the house. Every tap, the shower, the washing machine and the combi boiler get filtered water.
Aksu Yumşaldıcı
Ion exchange
- Resin
- 25 l
- Flow
- 1.2 m³/h
- Regeneration
- automatic, with salt
- Salt tank
- 70 l
- Size
- 330 × 500 × 1100 mm
Softens hard water. Limescale stops building up in the kettle, the washing machine and the combi boiler.
Aksu Biznes
Commercial reverse osmosis
- Output
- 250–1000 l/h
- Membranes
- 4–8
- Control
- TDS monitor, automatic flush
- Power
- 380 V
- Frame
- stainless steel
For cafés, offices and small production. 250–1000 litres an hour, with a TDS panel that shows the quality.
Side by side
| System | Where it goes | What it does | Capacity |
|---|---|---|---|
| Aksu RO-5 | Under sink | Drinking water, 5 stages | 190 l/day |
| Aksu RO-6 Mineral | Under sink | Drinking water, with minerals | 285 l/day |
| Aksu Axın | Under sink | Drinking water, tankless | 1500 l/day |
| Aksu Ev | Water inlet | Filtered water for the whole house | 3 m³/h |
| Aksu Yumşaldıcı | Water inlet | Removes hardness | 1.2 m³/h |
| Aksu Biznes | Plant room | Drinking water for cafés and offices | 250–1000 l/h |
Which one you need
- I only want drinking water
- RO-5. RO-6 Mineral if you like minerals in the water, Axın if the cabinet is narrow.
- The kettle and washing machine scale up
- A softener at the house inlet, with an RO-5 beside it for drinking.
- Rust and sand come out in the shower
- Aksu Ev: three housings protect the whole line.
- Café, office, small workshop
- Aksu Biznes. We size it after the water test.
Book a water test
Write your name and number, and we will call to agree a convenient time.











