Pay in 4 interest-free payments of $3.25 Learn more
Ships within 48 hours · Estimated delivery Aug 7 - Aug 12
Length with Threads: 9 inches
SmartChlor Cartridge replacements for Frog @easae Hot Tub Sanitizer System
and Therapool 13 Swim Spa
– Powder pH Increaser
Use daily or as a weekly shock treatment
Master Clear Scale Defense (16 oz.) pH UP Length with Threads: 9 inchesMaster Clear Scale Defense 16 oz. Liquid Stain & Scale Protector Master Clear Scale Defense is a liquid stain & scale protector designed to inhibit the build up of calcium & mineral deposits along the waterline of the spa, as well as on the equipment of the spa & in the plumbing. Used regularly, Scale Defense will help to keep your water looking great as it helps to prevent calcium & mineral build up along your waterline, as well as in the spa itself.
