Instant Pot 4/5/6 Qt Sealing Ring
Which sealing ring fits your Instant Pot 4/5/6 Qt pressure cooker, and which model numbers it covers.
Ring size
8.7" diameter x 0.5" height
Compatible models:
Duo Duo Plus Ultra Viva Lux Smart WiFi DUO60 LUX60 ULTRA60
One ring size covers every Instant Pot 4, 5, and 6-quart model — by far the most common size sold.
Sealing rings are not interchangeable across sizes, even within the same brand — check the model number printed on your cooker's base or control panel before ordering, not just the quart size on the box.
Other Instant Pot sizes
Not sure which model you have?
See the full brand and size lookup , or read the guide to why these rings aren't universal .
As an Amazon Associate, getsealsize.com earns from qualifying purchases. Model numbers and compatibility are compiled from manufacturer listings and cross-checked replacement-parts sources — always confirm the model number printed on your own unit before ordering.
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