A trustworthy product, please feel free to contact us if you have any questions.

All parts are tested and quality controlled prior to shipment.
>> Compatible Models:
>> for Presto Pressure Canner models:
>> 01/CAA12H, 01CAA20H, 02/CAA12H, 02/CAA16H, 02/CAA20H, 01/C13, 01/C17, 01/C22, 01/CG22,
>> 0171001, 0171002, 0171003, 0174001, 0175001, 0175002, 0175003, 0175004,
>> 0177001, 0178001, 0178002, 0178003, 0178004, 0175005, 0178005, 0175006, 0178006,
>> AND ALL MODELS BEGINNING WITH 01710, 01740, 01750, 01770, 01780.

>> Easy to install:
>> First,Remove the old sealing ring and overpressure plug and clean the seal ring groove and overpressure plug hole
>> Then install the cleaned seal ring，make sure to install it under the stopper and lock pin, at the inner edge of the cover
>> And then Install the overpressure plug, push the side of the plug (marked """"TOP""""), enter the opening from the bottom of the cover
>> Finally open and close the lid several times to ensure the ring is fully in place
>> Easy to install without any tools.

>> Package include:
>> Pressure Cooker Seals Includes Automatic Air Vent & Overpressure Plug.

>> Please note that this is manufactured by us, but its high performance, meets or exceeds usage standards.

>> Please learn more details from the pictures to confirm if this is the product you need.