When looking for the best water purifier you should consider the capacity. You should know that most of the purifiers always come with tanks to store the purified water. It will therefore depend with the number of people that are likely to drink that purified water. Talking of capacity you find that people with small families can be well served with a storage capacity of at least 4 litres unlike large families which needs a storage capacity of 10 litres. In addition, we also have automated water purifiers which can sense when the volume of water goes down in the storage tank and refill it. This is important as it will prevent you from purchasing a wrong water purifier.
Another factor that you should consider is if the water purifier is electric or non-electric. This is necessary due to the fact that there are some environments that does not need a particular type of purifier like places with power interruption will be better with the ones that can operate without electricity. To be on the safe side in such places you should go for gravity based water purifies. Apart from that, maintenance cost of non-electric water purifiers is not that high. The difference will be efficiency as electric water purifies tend to do it faster and more perfect than non-electric water purifiers.
Another thing that you should consider is maintenance and after sales service. You should know that maintenance is something necessary for all the equipment. Without maintenance the water purifier will not work as required. Once you bought the purifiers it is important that the dealers provide you with free or affordable after sales services which will make sure that you enjoy using the water purifier. In real sense you will spend less money maintaining non-electric purifier than electric purifier.
In addition, you should also consider installation and a warrant. One thing that you can do is to buy with the companies that will not charge you any fee in installation of water purifier. You find that there are some companies that will charge you a lot of money in installation. Another thing is a warranty which will allow you to use water purifier for a given period of time and return if it is not functioning well.
Apart from that, you should also check warranty and the ratings. It is important that you go for highly rated water purifies as they tend to be effective in task execution. We also have online reviews which will allow you to know some of the things that the customers are saying about different types of water purifiers. You will be in a position to identify the best water purifier by looking at the one with many positive reviews as it always shows happy clients who are comfortable with the product.