Proven® Alkaline + ORP with Active Copper + RO + UV + TDS Controller/Adjuster RO Water Purifier-12 Liter Storage Home and Office (Made In India)
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Proven® Alkaline + ORP with Active Copper + RO + UV + TDS Controller/Adjuster RO Water Purifier-12 Liter Storage Home and Office (Made In India)

(121 customer reviews) 24 sold


  • RO+UV+Alkaline with copper effect + TDS control, Multistage purification, fully Automatic Pre filter, Sediment filter, Pre carbon filter, RO membrane works up to 2000 PPM, UF filter, Alkaline Filter with copper effect, UV disinfector
  • Includes – RO Purifier, Pre Filter, Installation accessories, user manual. Installation – You need to pay Up-to Rs. 500/- to the technician for installation.
  • Elegant black look, Storage 12 Ltr
  • Warranty 1 year for electrical parts, filters are consumables. Power 24 watts. Supply 220V 50Hz
  • PROVEN -AlkalBlk-Copper-RO-UF-UV-TCWP

Alkaline Filter – The Alkaline Filter changes the acidic RO water into perfect natural alkali calcium ionized water. The Alkaline filter simply gives back minerals such as ionized calcium, magnesium, sodium, potassium, which were taken away while purifying the water. Added copper balls give goodness of copper.

Additional Information

Weight8 kg
Dimensions54 × 39 × 21 cm

121 reviews for Proven® Alkaline + ORP with Active Copper + RO + UV + TDS Controller/Adjuster RO Water Purifier-12 Liter Storage Home and Office (Made In India)

  1. 5 out of 5

    This is nice product. delivered on time. Installation service is good.. the person reached on 2nd day after delivery for installation and process is smooth. The person installed it properly and behavior is also so nice.

  2. 5 out of 5

    Got the product delivered at committed time & got installed a day before. Engineer was very helpful.
    So far working fine having multiple capabilities….let’s c how it goes

  3. 5 out of 5

    I purchased this water filter after comparing it with other brands , reading all the positive comments had to blindly order this product and i am happy i did because it turned out to be the best decision i have ever made when placed the order it was delivered the next day and technician came the following day with prior notice .

  4. 5 out of 5

    Very Nice product…Design along with built quality is up to the mark in this range… Installation experience was very satisfied. Highly recommended RO

  5. 5 out of 5

    It has no sound while operating. TDS level is by default set to 48 but you can also adjust to update it as there is a feature available in this filter. I am satisfied as of now.

  6. 5 out of 5

    Installation and service provided by Proven RO technicians was so good. Person who installed unit was humble and generous. I would like to give five star rating.

  7. 5 out of 5

    Fantastic product, compact & good looking. Purification does the job. Good work Proven ro

  8. 5 out of 5

    Product delivered on time.
    After received the product proven ro service man contact me for installation. With in one day they installed the RO.
    Thanks for quick support…Service man explained well and Such a good person…

  9. 5 out of 5

    product is good and wastage less water during purifying process . Technician is very nice and they install the product within time period.

  10. 5 out of 5

    Good product ….. Value of money water purifier best water taste and good services fo over all.

  11. 5 out of 5

    Best RO in this range … Great product – 5 stars

  12. 5 out of 5

    Great product, Best Service and price is incredible. Buy this

  13. 5 out of 5

    Received and installation done successfully. The delivery was before time and installation was done the very next day.

  14. 5 out of 5

    Excellent product, met all my expectations that i had in my mind. Plus great offers from proven online store really helped.

    Overall satisfied with the product.

  15. 5 out of 5

    Very good work done by service engineer. prompt service. Machine is working nicely.

  16. 5 out of 5

    Nice water purifier , good design and value for money.
    installation done on next day after delivery.

  17. 5 out of 5

    Excellent service provided by Proven RO Thursday delivered the product and Friday engeneer fit the machine.. Thank you proven water industry

  18. 5 out of 5

    I really recommend this product ,I bought this for 6100 .I’ve been using this for like a month,and i didn’t face any issue in machine.less noise,Taste is good,but you need to pay extra for external removes dust and other impurities..just go for it.

  19. 5 out of 5

    Superb product amazing output water quality.I never heard about this company before … but Absolutely everyone should go for it ..

  20. 5 out of 5

    Go for it….this is amezing purifier….I m glad to have this… saving product

  21. 5 out of 5

    excellent product, water taste is good, price is affordable, good service…. overall amazing experience

  22. 5 out of 5

    Perfect and the build quality is really good
    Filter the unnecessary parts from water.

  23. 5 out of 5

    yes it is very nice product I like it and delivery agent is also very decent and the installation was on given time

  24. 5 out of 5

    very nice product , its works so fast .takes less than 20 minute to full the tank & save water too.earlier I was using aquaguard but very disappointed with that.
    Highly recommend for this new company’s RO .

  25. 5 out of 5

    After 5 Days I’m giving review ..Really Very Good Product in this Range n New Brand .. Good taste of water n Delivery on time
    Next day Installation.. Thanks proven water industries

  26. 5 out of 5

    Excellent Service .. higly recommended

  27. 5 out of 5

    One of best RO and I would recommend you to go for it. Taste of water is very good as mineral water.

  28. 5 out of 5

    I am really happy with the person who came to install the water purifier at my place.He did very clean installation and he was very polite.Liked his attitude and would recommend him in future. He deserve full 5 rating.

  29. 5 out of 5

    Overall experience was really nice but I really loved the quick and nice installation services.

  30. 5 out of 5

    Very gud product… services are very gud and the technician who came for installation was very gud and did the job very efficiently. Thank u.

  31. 5 out of 5

    if you are planning to buy ro for your home .. i recommend you to buy this ro. guaranteed clean and fresh water.

  32. 5 out of 5

    Pure alkaline copper water as they said before i bought this product .. highly recommended .. 5 start product

  33. 5 out of 5

    Good product and awesome performance and
    Everything is good and with clean & tasty water

  34. 5 out of 5

    I am really glad I made the decision of purchasing this RO device. Just go for this. Quite affordable and superb in quality.

  35. 5 out of 5

    Must say this is the Best RO product in market at this price. Removes odor from water and provides pure crystal clear filtration. Does not smells like chemical mixture in a water body. I am really happy with the purchase of this ro.

  36. 5 out of 5

    Marvellous product. Purification is so much good.
    Water is too tasty after purification.Thanksgiving to Proven ro services.

  37. 5 out of 5

    Features like aqua taste booster, Active Copper + Ro + UF + TDS Controller/Adjuster, 12l water capacity , I think this water purifier is better than other .. Service is so good . installation after one day of product delivery..

  38. 5 out of 5

    It’s a good offering from Proven water industries Must say a Best RO for commercial use. The filtering rate is good. Delivery & installation was prompt. The water quality is good. I’d recommend.

  39. 5 out of 5

    you know the product is already good …. i am writing this review not for the product .. but for the service …
    I really appreciate their service …. i called them in the morning and they came on same day and the technician was well knowledgable.

  40. 5 out of 5

    Ok I really like this purifier. I like the taste of water better than my previous purifier. The effluent water is also significantly less. Since I live alone I think the volume of water purified in one cycle is more than enough for me to last 2 days. Value for money product. The installation guy was also quick to respond and install the device.

  41. 5 out of 5

    Proven ro good and service support

  42. 5 out of 5

    The product is amazing.
    I am really satisfied to purchase such product at just 6200/- only.
    It purifies water very quickly and the taste of water is nice.
    Thanks Proven ro and also thankful to their manufacturing department to create this product.

  43. 2 out of 5

    It’s ok, neither good nor bad

  44. 5 out of 5

    Installation was done today and was very smooth. Everything working fine right now. Will leave another feedback once we thoroughly use it.

  45. 4 out of 5

    Good product. Installation services is good they finish it on time.

  46. 4 out of 5

    Good water purifier, delivery and installations are on time as given. Provided water tubing is very short, top on/near tap is only possible. Needs around 45 min to fill up the 12 lt tank

  47. 4 out of 5

    I’m writing this review after using it for 3 months. water purifier at a reasonable price and prompt installation on the day of delivery

  48. 5 out of 5

    Good water quality after purification, great Job.

  49. 5 out of 5

    Good Quality …The water is clean and the taste is pleasant, I have also checked the TDS – it is consistent.

  50. 5 out of 5

    Service representatives were great – on time and set it up perfectly. and looks soo good

  51. 3 out of 5

    Very good in taste and product is good but the tap system is not & water purification is too slow overall its good

  52. 5 out of 5

    5 Star for customer service. Within few hours of delivery the unit was installed by a skilled representative. After 2 days the dispenser tap was accidentally broken. Proven RO technician got it fixed without any charges.

  53. 4 out of 5

    Overall the product is good but it waste a lot of water.. For 1 litre purification it takes around 1.5 litres waste .rest everything is ok

  54. 5 out of 5


  55. 5 out of 5

    Quality is good but it is bit noisy and vibrating. Installation was very quick and precise. Water quality good.

  56. 5 out of 5

    Well this looks mordern and stylish , the service was great too 😄, I got it for 6k , the technician told me the filters are of same quality as 15k ro Price.

  57. 4 out of 5

    The water tastes a bit on the bitter side which might be due to it being new.
    Overall it’s a good purchase.
    Looks very nice and is pocket friendly.

  58. 5 out of 5

    This is such a fantastic product, compact & elegant. The nozzle screams premium. Doesn’t take a lot of space like others & as feature rich as others of much higher range.

  59. 5 out of 5

    It’s a perfect Buy for a family , delivered on time and installing process started when it was delivered. I got a call from Proven RO for installation and they book a appointment and came on time for installing.

  60. 5 out of 5

    Very Good RO and Good Service

  61. 5 out of 5

    Good RO and Good service …product delivered on time and install next day ..

  62. 5 out of 5

    I appreciate for quick delivery and installation. The purifier is working awesome, and water tastes good . Recommend this product to buy.

  63. 5 out of 5

    A very good product with added test & flavour technology which make it a value for money. Superb!

  64. 5 out of 5

    The technician Naresh is very polite and understanding. He was really good at his job. Keep up the work .. Great Service

  65. 4 out of 5

    Everything is ok in this apart water wastage is too much high for a full ro clear water you have to waste a bucket waste water it’s not good things

  66. 5 out of 5

    Product is really good and quickly installed also. Even looks trendy and quality of the water also good.

  67. 5 out of 5

    Its is a nice product and i just love it. value for money

  68. 4 out of 5

    Product is ok…installation taken 2 days of time.. and the installation person as went fast…but the RO experience is Good

  69. 5 out of 5

    Initially it was not giving best results, but after 1months it gave its best quality of water as compre to other RO.

  70. 5 out of 5

    Awesome product, Low Noise Loving it. tasted the water to review about the flavor and all

  71. 5 out of 5

    Just awsome product… 5 star

  72. 4 out of 5

    Most of the use of it is kill the micro bacteria in water and it’s flavour is good. Good TDS .. recommended RO

  73. 5 out of 5

    Stylish And value for money And very fast installation from the brand

  74. 5 out of 5

    Its been 2 month … no issues so far and sufficient storage capacity. Good Experience

  75. 5 out of 5

    excellent product .. and the color is nice

  76. 5 out of 5

    This product is the best of all the water purifiers.

  77. 4 out of 5

    Next day delivery quick installation .. Excellent and new design .. Very good product..

  78. 4 out of 5

    Product is very good, but service is not that much good .. because it tool around 4 days to install after delivery

  79. 5 out of 5

    Good service and prompt installation. 5 star for the technician

  80. 5 out of 5

    i bought the Swift model before .. it was working good , now i purchased this model , looking good and pocket friendly

  81. 4 out of 5

    good worth for money ..

  82. 4 out of 5

    everything is good but they charge for the installation .. it is not free

  83. 5 out of 5

    I am thoroughly satisfied with my water purifier. It was a simple plug and play process to get it started. The installation was easy. The design looks very cool and contemporary and adds a bit of style to my small kitchen. Highly Recommended

  84. 5 out of 5

    Rich in taste of water and rich in look. Best purifier in the reasonable price. speed service by blue star. Upcoming Brand for Competitors

  85. 5 out of 5

    Really it’s a very good product at the price I get.
    It is robust and of good quality material product.

  86. 5 out of 5

    Item as described, and build quality is superb, and the technical team response was awesome, thank you so much.

  87. 5 out of 5

    One cannot expect a better product than this for the cost provided. Excellent quality, Best RO

  88. 5 out of 5

    Very nice Product. Value for money. Quality is so good.

  89. 5 out of 5

    I am happy with the purchase .. good Ro and great service ,,, Thank you

  90. 5 out of 5

    Excellent product in all respect and water is getting purified well, fast Delivery and installation completed the very next day after its delivery. Very well worth buying

  91. 4 out of 5

    Good Water Purifier … you won’t regret buying it…..enjoy the best and purest drinking water.

  92. 4 out of 5

    The product is good with features. It had some technical issues after installation but the team got it resolved the very next day. I hope it will work well in future too. Special Thanks to Kajal for prompt response and all support.

  93. 5 out of 5


  94. 4 out of 5

    Quality to achchi hai , magar 1st machine me issue tha jiske andar ki pipe me se water leakage hota tha thoda siki wajah se short-circuit ho sakta tha or motar jal sakti tha , mere sath aisa hua tha magar company ne same day change kar diya or dusra wala acha hai..

  95. 5 out of 5

    This water purifier is Excellent product and very good price, taste of water is is super & getting purified well,

  96. 5 out of 5

    I didnt find any difference between other Branded RO and this ro … i never heard about Proven RO … but now i am using this RO and i am fully satisfied with the performance and quality ..

  97. 5 out of 5

    Very good when I installed water taste was not good but after one week it’s very nice….lowest price getting nice product…

  98. 5 out of 5

    Superb with the reasonable rate and it’s work properly overall a good product

  99. 4 out of 5

    Very good product , good in budget and superb storage tank.
    I really appreciate it but now I think it’s TDS level is getting low so help me what can I do.

  100. 5 out of 5

    Wonderful product. The taste of water 💦 is really good. This is one of the best RO at this range.

  101. 5 out of 5

    i like this Ro because this very good and cheap for everyone and quality of water is very good

  102. 5 out of 5

    Nice product 👌
    Value for money
    Great installation in time
    Storage is good.

  103. 5 out of 5

    Good product, easy installation, overall very nice at this price.

  104. 4 out of 5

    A wonderful package at amazingly low prices. So far soooo…. good.

  105. 5 out of 5

    Good RO and Affordable price … worth buying

  106. 5 out of 5

    Value for money
    Good product
    Much satisfying with this product
    Nice looking
    Needful, performing well
    Good taste of water .

  107. 4 out of 5

    Experience good in worthy evry penny Fine
    Taste is also too good
    Best water purifier with good quality

  108. 3 out of 5

    RO is good .. but they do not provide free installation … you have to spend 500 more for installation

  109. 4 out of 5

    Using it for 1 months. So far satisfied with its performance. Good filter for municipality water. But 1 issue was there. The technician who installed it found the electronic controller out of order. He replaced it with another one (free of cost). I’m not sure if it was really damaged or he just replaced it with an interior controller.

  110. 4 out of 5

    I am very much satisfied with the product. The service engineers were also very good and polite.. They charges 1200 for the candle .

  111. 5 out of 5

    Very nice product by Proven
    Received it just today and called customer care for installation the agent came in just one hour

  112. 5 out of 5

    This is my Second RO from Proven Water Industries . i bought my first Ro 1.5 year before and still there is no issue … Great Quality good service

  113. 5 out of 5

    Order delivered swiftly. Installation took 1 more day. Overall experience satisfactory. Good product

  114. 4 out of 5

    5 Star for RO but we cannot clean the storage tank ..

  115. 5 out of 5

    Amazing product with great after sale service. The technician was on time, courteous, efficient and very helpful.

  116. 5 out of 5

    Product till now has been working totally fine… Just a small glitch occurred on day 5 but the company guys immediately took care of it.. No probs since then ever.. Services happen on time… Recommended

  117. 5 out of 5

    I am using it for about 5 months and there is no issue with its performance

  118. 5 out of 5

    Not sure about the product because i write this review on the day of installation…but seems nice and build quality also good…
    Installation was so quick. Overall good service and good product

  119. 4 out of 5

    I AM from kadapa I don’t have a single issue with the installation man.i have reached my level for satisfaction.but only one thing I was using RO since 10years .so bet taste is missing .. installation guy told me to use it for few weeks it will be better soon

  120. 5 out of 5

    Nice purifier, working perfectly fine. Definitely a go ahead, if your water TDS level is below 200.

  121. (verified owner)

    5 out of 5

    Highly recommended .
    We have not faced any issue from last 3 months .
    Timely delivery and installation within a single day.
    Best RO in this price range.

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