Bro I'm using EurekaForbes Aquaguard model:ENHANCE capacity 7 litres for the past 3 years it's good and water quality is also very good and it does not get repair very often and the after sales service is also very good. If any complaint is registered I got it cleared with in that day itself.So bro I suggest you to go for it. But it is your decision think well and buy a nice product.AllTheBest