For above purpose I have bought an hindustan uniliver advanced 23 litre pureit product about 5 years ago. It is unique production of company which is easy to use & easy to portable at every place., removes 1crore virus /litre water. With microcharged membrane & also with double protection, washable product. The design & style is modrate, but in germkil kit found duplycacy in market. So we advice that use originally kit.
