Silver Impregnanted Coconut Shell Carbon Granules Please Select 0.5 kg 1 kg (+$6.54) 2 kg (+$25.21) 3 kg (+$42.50) 4 kg (+$70.62) 5 kg (+$84.35) 10 kg (+$166.75) 15 kg (+$362.95) 20 kg (+$402.84) (Out Of Stock) 25 kg (Out Of Stock)