Besto recharging kit for automatic lifejackets CX1 UML Pro Sensor 190N, 38g suitable for all lifejackets with United Moulders Pro Sensor System with 38g CO2 cartridge. The recharging set contains a CO2 bottle, the cartridge release cartridge and a safety clip. You can replace the cartridge yourself. (Necessary at least every 1-2 years or after triggering). At least one recharging kit should always be carried on board to make deployed lifejackets ready for use again! The decorative items shown in the product illustrations are not included in the scope of delivery!