Quartz sand filter

Quartz sand filter is used in the first filter of the water treatment, the filter media is quartz sand, it can remove the suspended solids larger than the filter pores, nice corrosion resistancestrong absorption both can be used repeatedly. The quartz sand is divided into three layer: A coarse sand, medium sand, fine sand, with the filtering, the impurities remain more ,the porous filter is getting smallersmaller, so that fine particlesmicro-organisms were also down interception

Active carbon filter

Active carbon filter is used in the second filter of the water treatment, the filter media is active carbon. It can adsorb metal such as mercury 、 leadmany other heavy metals, it also can adsorb organic pollutants, peculiar smell, to improve the sense of the shape of the water.

Ion soften machine

Ion softening machine’s effect is to reduce the hardness of water, raw water from the top to bottom soften through the switch, the magnesium、calciumcationic included in the water is exchanged with the water exchanger sodium ion ,change the high hardness water to drink water.