Hot tub Things specializes in water treatment solutions for hot tubs; with products sold throughout the U.S. We know you purchased your spa to enjoy great leisure activity with family and friends. That’s why Hot Tub Things products are designed to do the work for you so you can sit or lay back and enjoy. We noticed that most of the other brands available didn’t even come close to their reputation. We wanted to make a line of products that truly performed. We hope you will enjoy our products!