SpaGuard® Filter Cleaner – 1 Qt.

Keep your spa water clean and your system running efficiently with SpaGuard® Filter Cleaner. This powerful spray-and-rinse formula removes built-up scale, minerals, oils, lotions, and other debris from cartridge filters, helping to extend their life and maintain optimal water flow. A built-in blue color indicator ensures full coverage, so you know the job’s getting done right.