Instant Pot ® 3QT Sealing Ring

The Instant Pot® sealing ring is an integral part of the Instant Pot® safety mechanism.  It’s designed, engineered, and built with the optimal material to achieve the hardness and strength required to withstand high-pressure force during electric pressure-cooking. *To ensure your Instant Pot® cooker continues to perform as it is meant to, only use Instant Pot® authentic sealing rings with your Instant Pot® cooker.  It is recommended to replace your Instant Pot® sealing ring every 12-18 months.  However, the sealing ring is porous and may absorb odors and become discolored. To avoid discoloration and odors, one may wish to change the sealing ring every 6-12 months.*