Simplify spa and hot tub chemicals maintenance by reducing sanitizer demand! Helps control bacteria, prevent algae and improve filter efficiency, drastically reducing the amount of harsh spa chemicals needed to maintain a clean and healthy spa. Formulated for use with bromine, chlorine, ozone and non-chlorine shock. Fits most filters, and lasts up to four months in spas up to 600 gallons.Installation Instructions: Insert into filter cartridge, in filter well or in skimmer. Lower your chlorine or bromine level to only 0.5 ppm. Replace every 4 months when draining and refilling spa.
Last Updated: 2018-02-28 10:35:03.845
Category: Spa Chemicals