Fangrui Product Details Fangrui Product Details [comprehensive Kit For Instant Pots]: This 2-pack Of High-quality Instant Pot Float Valve Parts Fits Duo (3qt + 6qt) Duo Plus V1 (3qt + 6qt) Duo Plus V2 (3qt, 6qt, + 8qt) Lux (3qt) Nova Plus Viva V1 (3qt + 6qt) Viva V2 (3qt, 6qt, + 8qt) Smart Bluetooth Smart Wifi Ultra (3qt, 6qt, 8qt) Duo Nova (3qt, + 6qt, 8qt) Duo Crisp (6qt + 8qt) Duo Gourmet [important Compatibility Note]: This Instant Pot Float Valve Accessory Is Not Fit For Duo 8 Quart, Lux 5 Quart, Lux 6 Quart, Lux 10 Quart, Duo 10 Quart, Duo Plus V1 10 Quart, Viva V1 10 Quart, And Duo Nova 10 Quart Models. [enhanced Safety And Performance]: Regular Of Your Instant Pot Valve And Gaskets Is Key To Maintaining Optimal Cooker Performance. These Parts Prevent Steam Leaks And Maintain Consistent Pressure, Crucial For Safe And Effective Pressure Cooking. [premium Quality Materials]: Crafted From Food-grade, Long-lasting Silicone, Our Instant Pot Seals And Gaskets Are Built To Withstand High Pressure