GAI is pleased to represent TonkaWater, A U.S. Water Brand for filtration products.  Tonka's unique Centralator filtration system can be coupled with the Simulwash backwash system for improved media retention and reduced water usage. Please click on the links below to be redirected to the Tonka web site for further information.

Reach Us

1530 Huntington Drive 
Calumet City, IL 60409
Locate Us

Ph: 708-891-4400
After Hours: 708-259-0633
Fax: 708-891-5786


If located in Wisconsin or Michigan UP

Ph: 888-272-1722

Fax: 262-255-7495

Website: William Reid



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