Pure. Premium. Drinkable.
The Ultimate Rainwater Experience

RPV Wisy delivers premium rainwater harvesting filters and systems, engineered in Germany and trusted in 40+ countries.

Why Choose us?

Premium German Water Filters with Oxygen Enrichment. Experience guaranteed purity and lasting performance for your home or business.

Our systems feature:

Directly imported from Germany, trusted by over 20,000 satisfied clients across India. With more than 15,000 installations and 16 years of expertise, reliability is guaranteed. Supported by a network of 14 dealers nationwide to serve you better. Engineered and certified in Germany — premium rainwater filters now available in India.

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Over 8 million+ sq. metres of rooftop rainwater harvested, capturing 5.6 billion litres every year — enough to fill more than 2,200 Olympic-sized swimming pools or meet the annual drinking water needs of a country the size of Singapore.

Our systems cover every application

Drinking & Cooking

Enjoy clean, drinkable rainwater - ideal for safe hydration and healthier home-cooked meals.

Domestic Applications

Perfect for bathing, cleaning, toilets, and gardens - making everyday chores easier and sustainable.

Industrial Applications

Reliable water for boilers, cooling, and RO - optimizing operations while cutting utility expenses.

Water Storage & Emergency Supply

Always have purified backup water for emergencies and shortages - peace of mind for families and businesses.

Products & Services

Downpipe filter

Downpipe filter

Effective separation of dirt particles

WFF 100 Process And Rainwater Filter

WFF 100

Self-cleaning capability reduces maintenancetrian facilities

WFF 150 Process And Rainwater Filter

WFF 150

Self-cleaning capability reduces maintenancetrian facilities

What our Clients are saying
about RPV Wisy

References

Trusted by leading institutions and businesses across India.

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

Latest Blog

Carbonated (Sparkling) Water: Good or Bad?

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How Drinking More Water Can Help

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Fast facts on drinking water

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Why Should You Harvest Rain?

Value Addition

Reduce dependency on costly municipal water. Rainwater is free, abundant, and adds long-term value to your property.

Surplus Water

Enjoy access to chemical-free, filtered rainwater available year-round, as a primary or backup water supply.

Low Maintenance

German-designed systems with easy installation and minimal upkeep.