Presto 09985 Pressure Canner Sealing Ring with Automatic Air Vent Thanksgiving Patented 8-layer construction provides excellent

Patented 8-layer construction provides excellent flexibility and kink resistance

Enhanced moisture and alkali resistance

Balance the air volume in galvanized water tanks when using deep well pumps with this Plastic Deep Well Air Volume Control

"SCREEN TIGHT" TIGHT CAP

ulcers and open wounds

Presto 09985 Pressure Canner Sealing Ring with Automatic Air Vent Thanksgiving Patented 8-layer construction provides excellentThe sealing ring fits around the inside rim of the cover and forms a pressure tight seal between the cover and the body of the pressure cooker during cooking or canning. When installing a sealing ring, work it into the cover in four small sections, for example, top, bottom, left and right. Work it into the groove a small section at a time until it is fully in place. Place the cover on the cooker body. Put one hand on the top center of the cover and