Upgrade your hot tub routine with WOKSAVER SmartChlor Designed to work with the Frog In-Line sanitizing system, these cartridges help maintain clear, inviting water with a straightforward replacement path. This 3-pack is sized for spa up to 600 gallons, making routine maintenance simpler for...

OverviewMeet the WOKSAVER SmartChlor Replacement Cartridge Pack 1, a convenient, plug‑and‑play solution designed to work with the Frog In‑Line sanitizing system. This pack aims to help you keep spa water balanced and the hot tub experience simple, with straightforward maintenance and fewer chemistry surprises....