Pentair and GE Water & Process Technologies Form Global Residential Water Filtration Joint Venture

With GE s and Pentair s industry-leading technologies and Pentair s expansive distribution channels, the joint venture will provide reliable and affordable water treatment solutions to meet growing needs.

With the formation of this joint venture, Pentair and GE will be better positioned to serve residential customers with industry-leading technical applications in the areas of water conditioning, whole house filtration, point of use water management and water sustainability, said Randall J. Hogan, Pentair chairman and chief executive officer. Further, this joint venture advances Pentair s current residential filtration strategy for growth. We believe we will accelerate revenue growth by selling GE s existing residential conditioning and treatment products through Pentair s sales channels, and by gaining access to some of GE s current and emerging filtration technologies.

Under the terms of the agreement, Pentair has an 80 percent ownership stake and GE has a 20 percent stake of the joint venture - Pentair Residential Filtration. In 2007, the combined residential and commercial net sales of the parent companies were approximately $450 million USD.

We are excited about the growth opportunities this unique partnership brings our business, said Jeff Garwood, president and CEO, GE Water & Process Technologies. Partnerships such as this one create an excellent opportunity to develop and introduce new technologies that will meet the needs of both developed and emerging markets. It is also another example of how GE continues to partner with industry leaders to drive growth while meeting the world s most pressing water needs.

Pentair Residential Filtration will serve as the primary sales channel for Pentair s and GE s respective global residential water filtration and water softener businesses. It will also serve as the manufacturing arm for residential and commercial tanks, valves, and some limited filtration products for the parent companies. Pentair and GE will continue to serve existing municipal, commercial and industrial water treatment customers separately, sourcing select products from the joint venture as needed. Pentair Residential Filtration will bring together approximately 1,100 employees from Pentair and GE in 15 facilities in the United States, Europe and China.

About Pentair

Pentair is a diversified operating company headquartered in Minnesota. Its Water Group is a global leader in providing innovative products and systems used worldwide in the movement, treatment, storage and enjoyment of water. Pentair s Technical Products Group is a leader in the global enclosures and thermal management markets, designing and manufacturing thermal management products and standard, modified, and custom enclosures that house and protect sensitive electronics and electrical components. With 2007 revenues of $3.30 billion, Pentair employs approximately 16,000 people worldwide.

About GE Water & Process Technologies

A world leader in water and wastewater treatment and process systems, GE Water & Process Technologies, a unit of General Electric Company (NYSE: GE), offers the broadest portfolio of global expertise and local capabilities. We invest in forward-looking water and process technologies, leveraging the best practices of GE s ecomagination, to help customers balance environmental and economic goals. Our innovative team develops unique partnerships and delivers reliable, long-term solutions for communities, governments and industries that maximize water and energy resources.