Replacement 09905 Sealing Ring for Presto Pressure Cookers and Canners Maintain the performance and safety of your Presto pressure cooker or canner with this quality Replacement 09905 Sealing Ring. Designed to fit securely around the inside rim of the cover, it creates a pressuretight seal between the lid and body during cooking, ensuring efficient heat retention and reliable pressure control. Key Benefits Restores proper sealing for safe, effective pressure cooking Ideal upgrade or replacement for worn, deformed, hardened, or inflexible sealing rings Maintains cooking performance and prevents pressure loss Includes compatibility with the correct overpressure plug, ensuring consistent safety features Function and Performance Forms an airtight seal to lock in steam during cooking Helps achieve faster cooking times and tender results Prevents leaks that can cause uneven cooking or safety concerns Manufactured for durability and longlasting use under heat and pressure conditions Compatibility Replacement for Presto Parts 09905 Sealing Ring Fits the following 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 Installation 1. Remove the old sealing ring and overpressure plug. 2. Clean the sealing ring groove and overpressure plug hole thoroughly. 3. Position the sealing ring under the stopper and lock pin along the inner edge of the cover. 4. Install the overpressure plug by pushing the side marked into the opening from the underside of the cover. 5. Open and close the lid several times to confirm the ring is properly seated. No tools required. Installation typically takes just a few minutes. Use Scenarios worn or cracked sealing rings to restore a pressuretight fit, preventing leaks during pressure cooking. Ready your pressure canner for safe home canning sessions by ensuring the seal and overpressure plug work as designed. Maintain consistent cooking results in largebatch meal preparation for family gatherings, holiday meals, or food preservation. This Replacement 09905 Sealing Ring is an essential maintenance part for your Presto pressure cooker or canner. Keeping your seal in condition ensures safe operation, reliable performance, and consistently cooking results.