@ease SmartChlor In-Line Cartridge (Gray)

The FROG @ease In-Line SmartChlor Cartridge (Gray) is specifically designed to work with select spa models that have a built-in, factory-installed FROG @ease In-Line System. This system uses a cartridge holder that is integrated directly into the plumbing of the hot tub, rather than a floating dispenser. 

Compatible spa brands and models include:

• Artesian Spas: The In-Line System is compatible with Artesian Elite, Artesian Island, and some South Seas models.
• Bullfrog Spas: Bullfrog spas with the Simplicity Series control system (2019+) use a special XL version of the cartridges.
• Caldera Spas: The system is built into certain Caldera models, such as the Vacanza Series.
• Hot Spring Spas: The in-line cartridge works with the Hot Spot Collection.
• Jacuzzi Hot Tubs: It fits some Jacuzzi filter cartridges.
• Marquis Spas: This includes the Crown Series and is an option on some Elite, Vector, and Celebrity models. 

How to confirm compatibility:

Before purchasing, you can take these steps to check for the in-line system in your hot tub:

• Check the spa's manufacturer and model. The specific models compatible are often listed on the packaging or online product descriptions.
• Look for an integrated cap. The in-line system has a cap built into the spa's top edge. Underneath this cap, you will find a cartridge holder.
• Check the filter bay. In some models, the cartridge holder is located in the filter compartment.
• Consider the spa's age. Some models, like certain Bullfrog spas, are only compatible if they were manufactured after 2019.

The FROG @ease In-Line SmartChlor Cartridge (Gray) is specifically designed to work with select spa models that have a built-in, factory-installed FROG @ease In-Line System. This system uses a cartridge holder that is integrated directly into the plumbing of the hot tub, rather than a floating dispenser.