1. Filter shower tap water can remove a lot of rust, red worms, sediment and colloids and other impurities to purify bathing water.2. KDF filter media in the United States through electrochemical oxidation reduction reaction can effectively remove chlorine and heavy metals (such as lead, mercury, copper, nickel, cadmium, arsenic)3. Chemical and biological energy ceramic balls can be activated in the bath water quality, so the messy group of water molecules perpetuates the splitting into small water molecules, reordering the polar water, small water molecules, water oxygen content higher than average, filtration, can promote metabolism and detoxification function and increase water activity, easily absorbed by body cells.4. Using power shower can promote blood circulation, activate cells, purify blood, increase blood oxygen content, quick fatigue, anti-inflammatory pain and keep skin delicate, prevent dark spots, province plaque, slowing down skin aging, shiny and smooth skin. It also often uses high energy shower, which can effectively eliminate dandruff, make the hair soft, shiny and elastic. Filtration principle: 1. Through the cotton core precisely filtered tap water from rust, sediment and large particles of suspended matter, keep the water clean.2. Through KDF, it filters heavy metals in water, reduces harmful heavy metals in human skin damage, reducing the likelihood of water poisoning3. The activation energy ball effectively resonates the molecules in the water to form small molecules, small water molecules are more easily absorbed by the skin, promotes the skin metabolism surface, increases cellular activity, or helps blood circulation; Activation was weak alkaline water can neutralize the acid layer of the skin, protect reasonable skin dryness, reduce the incidence of skin diseases.4. Water sterilization ball further eliminates viruses, bacteria, chloroforms and increased carcinogenic adsorption, reduces toxic chlorine content. Specification: Largest head diameter: 2.7CM (1/2 inch internal thread) Smaller head diameter: 2CM (1/2 inch external thread) Pressure range: 5-90 PSI Temperature range: 4 ~ 60 degrees Celsius Flow rate: 1 GPM Color: silver Material: ABS Size: 17.5 * 5.1cm Package contents: 1 * shower filter 3 * filter Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the photo to be a little different from the real thing. The measurement error is +/- 1-3cm. Shipping Time: We can ship all products within 5~8 business days