Anti scale boiling water tap filter Function: 1. Remove scale, magnesium and dirt for hot water application 2. Remove lead, protozonecysts, organic compound 3. Reduce chlorine taste, odour and color 4. Reduce Sediment to 1 micron Specification: 1. Max. Flow rate: 3.8 litre/min. 2. Max. Pressure: 2.5 Mpa 3. Applicable temp. 4-38 degree 4. Life cycle: 7200 litre 5. Change frequency: 3-6 months based on usage frequency, easy installation & change-out