Replacement inner pot for RB-A573 pressure cooker — safe, durable, and heat-efficient Key benefits Food-safe 304 stainless steel: Made from food-grade 304 stainless steel with no chemical coatings. Heat-resistant and non-reactive, it does not release harmful substances during cooking, so it protects your family’s health. Faster, more even cooking: The composite base (stainless steel plus a heat-conductive layer) spreads heat quickly and uniformly. That reduces cooking time, saves energy, and minimizes hotspots that cause local burning. Exact fit for RB-A573: Dimensions are precisely engineered for the RB-A573 pressure cooker and match the original inner pot. The pot sits seamlessly after installation and preserves the pressure seal for safe, reliable cooking. Coating-free and easy to clean: The smooth, uncoated surface prevents rice and soups from sticking and rinses clean easily. The pot is abrasion-resistant and resists deformation for long service life. What it solves Removes concerns about chemical coatings and food safety by using only 304 stainless steel. Improves cooking consistency and efficiency through a composite, heat-distributing base. Avoids poor sealing or pressure loss because the pot is made to the exact RB-A573 specifications. Reduces maintenance time and replacement frequency with a durable, scratch-resistant surface that is simple to clean. Product details Material: Food-grade 304 stainless steel, no chemical coatings Base design: Composite bottom (stainless steel + heat-conductive layer) for even heat distribution Compatibility: Specifically sized for the RB-A573 pressure cooker; matches original inner pot dimensions Surface: Coating-free, smooth, easy to rinse, scratch- and deformation-resistant Practical use scenarios Daily rice and porridge: Even heating prevents sticking and uneven cooking, giving consistent rice texture and easier cleanup. Soups and stews: The stainless surface keeps flavors pure without chemical residues; the composite base prevents local scorching during long simmering or pressure cycles. Pressure cooking beans, meat, or one-pot meals: Exact fit maintains a reliable pressure seal and uniform heat transfer for predictable results and shorter cook times. Buy with confidence if you need a safe, long-lasting replacement inner pot that fits the RB-A573 exactly, improves heat performance, and is simple to clean and maintain.