More than 350,000 toilets with the Series 503 Flushmate Pressure Assist system are being recalled because they can possibly explode.
The system can burst at or near the vessel weld seam. That releases stored pressure which can lift the tank lid and shatter the tank.
The systems were installed inside the toilet tanks manufactured between March 2008 and June 2009.
See www.flushmate.com for detailed recall information.