AQUAULTRA Dolphin 7 Stage RO+UV+UF Copper+Zinc+Alkaline Water Purifier for Home | 9L Transparent Tank | ISI Certified R O Water Purifier Filter

Purifier works perfectly without any sound. It is strong and does not leak. I was suspicious as why it was inexpensive but when I got to know why I felt satisfied. Installation was immediate and it fit perfectly in my kitchen. Service related queries were also explained before hand so that I don't have to stress.

I had purchased this product from Amazon in September 2025, but within 4 months it stopped working, so I tried to complain to brand from Amazon website but iam unable to contact brand person, so I called Amazon customer care they inform that there return policy is only for one week and informed me to contact brand only and give there number, then I called them by whatsapp the. Brand person as send some subcontracted service engineer, he had come and checked the product and informed that booster and SMPS as damaged. And received a whatsapp message from brand to remove booster and SMPS and send courier to there place and they will check and if there is any problem they will replace and they are telling to do all those things from our side only, then what is the meaning of warranty iam in south India and brand is some were in North India. So once again I contacted Amazon and explained my problem they had raised a complaint and issued ticket and said to wait for 5 days, again after 7days once again I contacted Amazon customer care but again they are asking for invoice and again raised complaint and said to wait for 7 working days. I really fed-up, from past 1 month water filter is not working. Both Amazon and brand is not giving a solution instead of that they are dragging time. We had a good opinion with Amazon but by purchasing this product we lost hope. Really really very very disappointed.

Value for the money good product Instalation is very good work

Good product

Well trained service technician had been came and all work done with full proficiency & hard work, like it❣️ I recommend all to buy this water ro filter here

Working good value for money

Ro member chamber was leaking inside and auto fill cut off switch was not working, after fixing all these issue, it is working fine now.. proper quality check has to be done before divering to customer.. other than that everything is good and working properly.

I ordered the Aqua Altra water filter from Amazon. Although the product had an “OK Tested” sticker, the internal part was faulty on arrival. When the service person visited, he charged me an extra ₹1000 to fix the issue, even though the defect was already present. This is completely unacceptable. The service experience was also very poor. He said he would arrive between 4:30–5:00 PM, but instead came at 8:00 PM. Even after servicing, the light indicator stopped working. When I asked about it, he vaguely said it might have short-circuited and did not give a clear explanation. The indicator was working before he came, which made the situation even more frustrating. Overall, this product is not worth purchasing from Amazon. Faulty products are being delivered, and customers are forced to pay extra for repairs.