Pure is the best manufacturer of lower cost water purifiers. From staring of rupees 1800 to 10000
There are soo many types will be available.
The product which is available with pure it are affordable and can buy easily.
I purchased a pure it water purifier past 1 year back and it gave me a very good quality of water.
The only thing you need to do is just change the processor kit before it shows the red in colour.
It gives indication before it will expire.
The processor kit will be available in electronic show rooms