【Ultra High Precision】: Ultra-high filtration precision of 0.0001 micron, effective filtration of organic matter, metal ions and other soluble substances, the removal rate is as high as 99, 9%. 【Multiple filtration】: RO membrane (reverse osmosis membrane) and UF membrane (hollow fiber ultrafiltration membrane) are used in this water filter. Through multiple filtration, water molecules can pass through, while that inorganic salts, heavy metal ions, organics, colloids, bacteria and other stores in the water cannot pass through the RO membrane, so as to achieve the filtration objective. 【Super water purification capacity】: This water filter can filter at least 8000 liters of water, equivalent to 16000 bottles of water of 500ml, 300ML per 20 pumping, reduce TDS and producing purified water. The filter element can be cleaned or replaced. 【Ergonomic Design】: The handle has a number of grooves to increase the friction between the palm and the handle, which can support the whole palm of the