Congratulations to Grand Prize Winner - Marty Stenhouse

As the excitement grew and the Western Pool and Spa Show attendees gathered around the Hasa Booth #441, the Grand Prize Winner of Hasa’s “50th Anniversary of Quality & Service” Sweepstakes was announced.  There were over 26,000 valid entries submitted. From the thirty-seven qualifying weekly winners, Marty Stenhouse’s name was randomly selected as the Winner of a 2015 Harley Davidson Motorcycle worth $25,000!


Hasa is the purest, strongest fastest working liquid chlorine available.


Hasa has been helping YOU save the environment for over 50 years. Because you use HASA 4/1 returnable Sani-Clor liquid chlorine millions of trees have been saved from becoming cardboard. Hasa is the oldest company with continuous use of a recyclable product - 50 years!

50th anniversary of Hasa

This year marks the 50th anniversary of Hasa Inc. On behalf of all our staff, from each of our six facilities servicing the Mid-Western USA, thank you for your friendship, business, and loyalty. With your sustained involvement, Hasa will continue to develop and innovate in order to provide you with the best service and product possible.


Manufacturing makes America strong. It makes families and communities stronger by providing national security and providing energy security. For the twelve million men and women who work in manufacturing, it gives America pride!

The National Association of Manufacturers (NAM) was founded in Cincinnati, Ohio in 1895.

It is the nation’s largest industrial trade association, representing 11,000 small and large manufacturing companies in every industrial sector and in all 50 states. Hasa Inc. plays an important role as a manufacturer and is a member of NAM.


Introducing Hasa - Bryan, Texas

Hasa is pleased to announce their new facility in Bryan, Texas. The Texas market is Hasa's new frontier! The introduction of this new facility will present new and exciting challenges. Hasa is looking forward to being a part of the pool industry in Texas.


Thanks to HASA Customers using Muriatic Acid and Sani-Clor in the returnable deposit case, Hasa has saved over 95 million pounds of plastic from going into our landfills.