The 18 mm WPA adapter for the Limelight Frolic is a dedicated accessory for using the Frolic Thermal Extractor with external water filtration systems such as glass bubblers or water pipes with a 18 mm cut. Routing the vapour through a water filter allows additional cooling and conditioning without changing the internal vapour path of the device.
 

The adapter is mounted directly on the Airflow Control Ring of the Limelight Frolic. This design ensures that full airflow adjustment remains available even when the vaporiser is connected to a water filter. The vapour path stays clearly defined and airflow settings can still be adjusted precisely during use.
 

The WPA adapter is made from Ultem (PEI), a heat resistant, durable and flavour neutral material commonly used for vaporiser accessories. Attachment is secured via an O ring and requires no tools. The adapter sits firmly in place while remaining easy to remove when switching back to the standard mouthpiece setup.
 

The 18 mm connection follows a common glass standard and is compatible with a wide range of existing water filtration setups. The adapter is suitable for regular use with water filters as well as occasional applications without the need for additional adapters.