These inserts are typically found in spas with smallskimmers that have a removable round basket.
Two cartridges are required for spas with this skimmer type. They are sold as a set only.
Models include:
- Optimiser
- Entertainer
- Galaxy
- Escape
- Revitaliser
- Rejuvenator
- and Dreamer.
Current models of the Passion, Delighter and Petite also have these cartridges.
Dimensions: Height = 135mm, Diameter = 144mm | 
