Typhoon Life Jacket Rearming Pack - 33g Manual Universal Kit

33g for 150N LIfe Jackets

Manual Inflation Kit with adapters to fit both Halkey Roberts and United Moulders firing systems

Not specific to Typhoon Lifejackets. The internal firing mechanisms in life jackets are made by 3rd parties, usually either United Moulders or Halkey Roberts. You can check this by opening your lifejacket and the make of the firing mechanism will be stamped on it