- COMPATIBLE WITH ALL 8 QUART INSTANT POT MODELS: This Silicone Sealing Ring is designed to fit a wide range of Instant Pot models including Duo 8 Quart, Duo Plus 8 Quart, Viva 8 Quart, Lux 8 Quart, Duo Crisp + Air Fryer 8 Quart, Duo Evo Plus 8 Quart, Duo Nova 8 Quart, and Ultra 8 Quart. It ensures a perfect seal for your pressure cooker, preventing steam from escaping and enhancing cooking efficiency. Not suitable for other brands of electronic pressure cookers. - PREMIUM FOOD-GRADE SILICONE: Made from high-quality, food-grade silicone, this sealing ring is BPA-free and free from harmful substances. It offers exceptional durability, being resistant to wear, corrosion, and high temperatures. This means safer cooking for you and your family while being environmentally friendly. - INNOVATIVE SEALED-TIGHT DESIGN: Featuring a unique groove design with two rim lines, this sealing ring fits securely underneath the wire, preventing any leakage. Once installed, it stays firmly in place, providing you with peace of mind during cooking. - PRACTICAL USE SCENARIOS: 1. Perfect for pressure cooking meals like soups, stews, and casseroles, ensuring they cook evenly without losing steam. 2. Ideal for preparing meals in a hurry, allowing you to enjoy delicious dishes while saving time and energy. 3. Great for batch cooking, letting you seal in flavors and nutrients for later use or meal prep. This Silicone Sealing Ring is your essential accessory for effective and safe Instant Pot cooking, designed for optimal performance and reliability.