Why should you harvest rain?
Value Addition
Rainwater harvesting reduces your municipal water consumption, thus, your water bill. In addition, rainwater itself is essentially free.
Surplus water
Filtered rainwater free of chemicals is available at all times at your building as a primary/backup source of water, helping you to forget the hassles of water scarcity.
Low maintenance
Rainwater harvesting systems gain acceptance within the community as an effective solution for water management. They are easy to install and maintain.
Why choose us
RPV Wisy offers customized rainwater storage solutions suitable for residential, commercial and industrial infrastructure. As an Indian wing of a leading German-based rainwater harvesting specialist established in 1989, our solutions are trusted and proven in over 40 countries worldwide.
25 years of Performance guarantee
"RPV WISY" gives 25 years performance guarantee for Auto First Flushing, Oxygen enrichment while filtering and aeration for the storage tank and efficiency of the filter.
10 years for Filter
10 Years guarantee for the total filter unit.
5 years of Storage guarantee
5 years guarantee for filtered water to be stored in underground sump in closed condition and it should not mix with any source of water.
Automatic First flushing
Filter automatically diverts most of the contaminants rinsed from the roof during the startup of rain events to overflow. Diverting the first flush from the underground sump helps to improve the stored water quality type.
Oxygen enrichment of Water while filtering
While removing the debris, dust, biological waste and leaf, it has an additional feature of mixing air with water - a patented technology. So, rainwater gets more oxygen mixed and it improves the storage water quality.
Free aeration effect for Collection tank
Filtered water gets released in the bottom of the storage tank and it further oxygenates the storage water and keeps the water continuously fresh.
100% consumable Water guaranteed
Each and every drop of filtered water is Potable i.e can be used for drinking & cooking.
Imported filters from Germany
It is manufactured in Germany with German standards and quality.
Rainwater Solutions
Drinking & Cooking
Filtered water is completely potable and it can be used for drinking and cooking.
Domestic Applications
We can use rainwater for all domestic uses like Bathing, washing, cleaning, gardening and Toilet applications.
Industrial Applications
It can be used for any industrial application (wherever we use reverse osmosis water) and it is best for Boiler feed water and any other applications.
Products & Services
Cutting-edge technology that outlasts expectations.
Rainwater for Everybody
Rainwater can be harvested locally and free of charge in almost any location around the world. It can be used for any domestic purpose which does not require drinking water quality. By using rainwater, the average household can reduce its consumption of tap water by approximately 50%. You can use rainwater for:
- Your laundry
- Flushing the toilet
- Cleaning
Take the next step.
For more information on rainwater harvesting technology and solutions, contact RPV Wisy.
soundararajan tt2023-10-13Good service and good product 👍 Thanks so very much my place. Chennai Madipakkam
thangamani saran2023-08-30Very useful safe and secure it is best product for rain water harvesting
surjith sowthri2023-08-29Its good customer service and reasonable price
Sathyan Gopalakrishnan2023-05-15Such a wonderful product to save rain water in low cost
Suresh Kumar2023-05-15Nowadays saving the rain water is must but using German technology is very nice and happy to say the product and service of RPV Enterprises was awesome…. Thank you very much..
BHASKER M2023-05-15Rain harvesting filter is use In my house This product superb & very useful my houses for 12k litre for 2 Rainfall so use this all for Drink a Rain water….
vadivelu s2023-05-15Value for money & product benefits that you investing for rain water filter ..it speaks every day you drinking healthy drinking rain water.
Arputha Kumar2023-05-15Good product rainwater ro in my home full satisfied and wonderful usage
prasanth sundaram2023-05-15Excellent solution for pure drinking water
