Hi! I am Yogyata and today I am talking about this brand new and well desined productPureit classic water purifier .this purifier is not only a water purifier but also a source of minerals which helps to maintain our body system.It removes 1 CORE virus in 1 LITRE of water. This product does not need electricity or expensive gas to purify water also, it does not need continuous water supply.its total purifeir volume 14 ltrs.This machine is auto shut off and it gives you a warning before germkill kit needs to be changed.