The filter material in packaging.

Technical characteristics

• Maximum operating temperature - 40 °C  
• Service flow rate - 20-25 m/h  
• Backwash flow rate - 10-15 m/h
• Brine (slow rinse) flow rate - 3 - 5 m/h  
• Minimum bed depth - 500 mm  
• Recommended bed depth - 800 mm  
• Freeboard - 40% or more
• Salt consumption - 100 g/L of media
• Brine concentration - 8-10%  
• Water consumption per regeneration - under 10 L/L
• Ion-exchange capacity - 40 g CaCO3/L

Feed water requirements

• Hardness - 15 mEq/L
• Iron - 15 mg/L  
• Manganese - 3 mg/L  
• Chemical Oxygen Demand - 20 mg O₂/L
• Ammonium - 4 mg/L  
• pH - 5-9  
• Maximum TDS - 4000 mg/L