... of 0.1micron particulate,the particulate laps over and form multilayer structure to remove bacteria,coliform,hold ... of lime),firedamp,impurity,rust,color,odor,pesticide and granule,reserve mineral needed by body. Water Filter ... 1) Filtration Flow Rate : 2L/min 2) Filter Usage Limit : 1500L3) Water Pressure resistance : 350Kpa 4) Water ... 275g 8) Materials: ABS RO faucet water filter for home and kitchen