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Blu Fusion TS Salt System

Genuine Blu Fusion TS salt system cartridges and supplies — keep your salt water hot tub generating its own sanitizer with fresh replacement cartridges, test supplies, and salt.

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Blu Fusion TS Salt System Supplies

A salt system only sanitizes as well as its cartridge: as the cell wears, output drops and water quality slides even though the salt level reads fine. We stock genuine Blu Fusion TS replacement cartridges and the supporting supplies to keep the system honest — test your salinity, keep pH and alkalinity in range, and replace the cartridge when your control panel calls for it rather than waiting for cloudy water.

Salt water still needs: Clean Filters | Balancers & Test Strips

Blu Fusion FAQs

Cartridge life depends on bather load, water temperature, and water balance — follow your spa control’s replacement indicator, and keep a spare on the shelf so a spent cartridge never leaves the spa unsanitized.

Salt is just the raw material — a worn cartridge, low output setting, or unbalanced pH stops the system from converting it to sanitizer. Check cartridge age and pH first, then shock to catch the water back up.

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