Actually this is easy to use, you don’t need any electricity but the problem is the candle and other filtering options need frequent cleaning
I bought it because I thought it would be easy to handle but it is like a headache for me as I hate filling it again and again and if you fill it fully then there is another problem that it leaks from the joint in the mid of this water purifier.The filter/candle needs to be changed frequently otherwise you will not be able to get clear water.so if you are guy bit lazier like me I suggest you should not buy it otherwise you will be irritated soon.body material is plastic so it should be handled carefully.One more problem is that insects enter inside it from the joining part leaving the water unfit for drinking.