DK Industries is a Minnesota firm engaged in retail, wholesale, development, manufacture, installation and service of water purification equipment for home and commercial use. David P. Kaus, founder and owner, has been in the water purification business for 24 years. His business career has been in marketing solar energy and water filtration/purification systems.

He first became interested in water issues in the 1970's when he was performing water testing of streams and lakes for the National Fresh Water Foundation. Shocked by the widespread pollution that he found in many of water resources from which our drinking water is derived, and finding that many of the pollutants are still present in water that reaches our faucets, David set out to find a solution and ultimately formed DK Industries. He is very well known and highly regarded in the industry as a person of dependability, integrity and innovation. David holds a license from the Minnesota Department of Health.

What makes our system better?

We are a service-oriented company, and have been in business for over 20 years. Our system is American made. All components are NSF (National Sanitation Foundation) approved. We are familiar with the water in most municipalities in the Twin Cities metro area, and we can provide a water system to meet your family's needs. Systems by D.K.Industries, including the Starstream 2010 Reverse Osmosis System, have life-time guarantee. Proof that DK Industries equipment produces the best water can be found at some businesses that are very particular about their water-food coops. The Wedge, Linden Hills and East Side coops in Minneapolis, Lake Winds Coop in Minnetonka, River Market Coop in Stillwater, and Anoka Coop all have water purification systems supplied and maintained by DK Industries.