We are using it from 3 momths as shown in the picture  .the water is not purified as we are excepted because the total taste of the water has changed with the new equipments in it . but it is an eco friendly product I should say .
One thing I dont like in it is durability the purifier will be expired with in a shortly time period below 3 months only .so durability is not up to the mark.
Moreover it is a full of plastic body and we cannot store in the sensitive places and we cannot hang it to the wall.
The sytle and design is pretty good I should say .it is fully of divided parts and the design is good to see the body .
Atlast I will not prefer you to all not to buy this plastic water purifier.