İstanbul Arıtma

Our story

At Rainwater, our aim is to provide not only technological but also sustainable, reliable and user-friendly systems for water treatment solutions. We work towards a healthier life in both industrial and individual areas.

As Rainwater, we set out to develop products that would meet drinking water needs while also conserving limited natural resources, in partnership with our international business partner Aquion Inc, founded in 1943. We act with a sense of responsibility, embracing the principle of ‘water taste from the heart of nature’. We take great pride in developing and selling products that contribute to the conservation of natural resources. We are committed to providing our customers with products that deliver clean, high-quality, and delicious water.

We are experts in our field, but for us, trust, experience and sustainability are paramount.

  • 500.000+ Active users across Turkey
  • 20+ Years of experience
  • 850+ Completed project & installation

Brands that trust us

We take pride in showing, sharing and conveying our happiness.

Our Mission

We Simplify Complex Processes with Advanced Water Treatment Systems

Rainwater is a pioneer in the industry, not only in terms of customer satisfaction among corporate users, but also through its environmental initiatives and social responsibility projects. We are proud to spearhead the Earth Safe Technology project, which we launched in 2004 to contribute to the protection of water, the world's most valuable natural resource.

We establish systems that support transparency, sustainability and development for organisations and families of all sizes.