[shoppingcart]Tap water contains a lot of harmful substances, such as rust, excessive chlorine, and germs. So the function of the kitchen kettle is obvious. Whirlpool water filter kitchen kettle is divided into many kinds. The filter materials and structure of the water bottle are different, and the water purifying effect is different. water filter 3 Multistage filterwater purifier. The water purifier has two levels of coarse filtration and a group of fine filtration, and the hollow fiber filter core is used for fine filtration, and the filtered water can be directly consumed.