Airjet, the brand of KOSDO proud up-to-date technology defined as tmheric vacuum intake process????????s designed to need no separate power to work a showerhead, but enjoy stronger stream of water than similar products available in the market. In addition, the easy-to-replace functionality exchangeable to your existent showerhead offers you quicker affordability for its uniquely-designed waterfall feeling to your fullest satisfaction. Among the typical features of Airjet is the excellent water-saving ratio(up to 50%) worthy of being reimbursed for purchasing cost in only three months, which obtains wide popularity ranging from the households to public organizations. It should be also pointed out that Airjet is made of highly polished material to have three times stronger hardness, setting apart from the competitors products calling for frequent replacement in such areas as fitness centers, dormitories, swimming pools, etc. due to users careless use