Kidde is recalling 40 million fire extinguishers in the US and Canada. Failure to function has been reported in many cases. Kidde is replacing the extinguishers free of charge.

https://www.cpsc.gov/Recalls/2017/kidde-recalls-fire-extinguishers-with-plastic-handles-due-to-failure-to-discharge-and#.Wfr3FggcNkQ
https://inmarmarketaction.com/kidde/Kidde284US/

Vice Commodore, OCC