Last year I purchased this product from a shop. no doubt it is easy to use and maintain.it available in reasonable price in market.you have to wash it regularly and change its parts every six month.i always use well water.
But its taste was quite poor because of iron.my friend suggest me kent ro water machine.now I am super happy with this.it has 8 litre storage capacity and our family consist four member and it enough for drinking.it always use uv and ro technology to purify water.kent ro is best for rainy season.it start automatically and stop after full its storage.its company service is good and they give guarantee on its product.i suggest kent ro to my friends.