Applications Drinking WaterGround Water.Surface Water.Waste WaterSwimming Pool Water TreatmentReverse Osmosis TreatmentPre-Filter for Activated Carbon General Description Particle Size : 0.5 – 1.0 mm or 1.5 – 2.5 mmReduce Turbidity : < 3 micronService Flow Rate : 20 -48 m/hBack Wash Flow Rate: 25 – 50 m/hBed Depth for Swimming Pool: 400 – 1000 mm• Free Board: 30 – 50 %• Porosity: 24 – 32%• Surface Area: < 270 m 2 /gm• Bulk Weight: 820 kg/m3• Media Life: < 10 years• Reduce Backwash Time: 50% Brand Zeosorb