GoWISE USA Pressure Cooker Lid w/Sealing Ring & 2nd Generation Regulator Knob - For GoWISE USA Pressure Cookers Only (4QT) GoWISE USA Electric Pressure Cooker Lid Only Comes with sealing ring and 2nd generation regulator knob Fits GoWISE USA Pressure Cooker Models : GW22601, GW22602, GW22606, GW22609, & GW22610 8 QT Lid comes with an aluminum plate on the underside of the lide Available Sizes : 4QT, 6QT, & 8 QT