BILT Oscar 90 – passive water softener for coffee machines
The BILT Oscar 90 is a passive water softener for coffee machines and small hot beverage systems with an open cold water tank. It is placed directly on the bottom of the water tank and operates without electricity or additional connections.
The system uses the osmotic principle of saline solutions and a bacteriostatic ion exchange resin to reduce, among other things, calcium and magnesium ions in the water. This can significantly reduce the formation of limescale deposits in boilers and heat exchangers.
Advantages
- passive limescale protection directly in the water tank
- no connections or electricity required
- bacteriostatic resin
- for coffee machines with an open cold water tank
- operating temperature: +5 to +40 °C
- made in Italy
Softening capacity
The actual capacity depends on the water hardness. BILT provides the following guide values for the Oscar 90:
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9 °fH / 5 °dH: approx. 450 liters
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27 °fH / 15 °dH: approx. 150 liters
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45 °fH / 25 °dH: approx. 90 liters
The harder the water, the lower the treatable volume of water. The local water hardness should therefore be taken into account when choosing and replacing the filter.
Application
- Remove the Oscar 90 from its packaging without damaging the filter casing.
- Place the water softener flat on the bottom of the clean cold water tank.
- Fill the tank with water and use the machine as normal.
Important: The Oscar is intended for use in the cold water tank and not for installation in boilers or pressure lines.
Frequently asked questions about the BILT Oscar 90
How does the Oscar 90 work?
The resin reduces ions in the water that contribute to limescale formation. The system works passively while it is inside the water tank.
How often does the water softener need to be replaced?
This depends primarily on water hardness and water consumption. The decisive factor is the respective softening capacity; for technical suitability, BILT also specifies a period of up to 12 months after installation.
Can I use it in a machine with a suction hose?
For machines where water is drawn via a suction hose, the BILT Nical 900 is the more suitable design.
Where is BILT manufactured?
BILT produces its filter systems in Italy.
Discover more: All Oscar Bilt / BILT water softeners as well as other accessories for limescale prevention.
