Welcome to the New Keller Supply Website - Our new website is now live. Enjoy improved product search, enhanced navigation, and an upgraded online experience. We welcome your feedback as you explore the new site.
Stain ID kit is the first step in performing a successful Jack's Magic® stain removal. The Stain ID kit is designed to take the guesswork out of removing swimming pool stains. One of the four simple topical tests will identify what bests removes a swimming pool stain, saving both time and money. Please note: - the water should be at least 65 to 70 deg in order to ensure accurate testing results.