https://www.cpsc.gov/Recalls/2017/YSN-Imports-Recalls-Refillable-Propane-Cylinders
YSN Imports Recalls Refillable Propane Cylinders Due to Fire, Explosion Hazards | CPSC.gov
Consumers should immediately stop using the recalled propane cylinders and contact YSN Imports for a full refund or replacement propane cylinder.
refillable propane cylinders