Pro Extractor Blade Replacement Part 431KKU480 for Nutri Ninja Auto-iQ has the power to break down, pulverize and emulsify foods so you can unlock the hidden nutrition inside the foods that you eat! The Pro Extractor Blade not only extracts all of your foods’ nutrients, but it actually breaks them down to a pre-digested state, easing the stress put on your digestive system and helping you achieve optimum health. The Pro Extractor Blades Assembly is compatible with Tritan Nutri Ninja cups, Stainless Steel Nutri Ninja Cups and the XL 48 oz. Multi-Serve Nutri Ninja Jar. Compatible with the following Nutri Ninja models: Nutri Ninja BlendMax DUO with Auto-iQ Boost (BL2012, BL2013) Nutri Ninja Auto-iQ (BL480, BL480D, BL481, BL482) Nutri Ninja Auto-iQ Complete Extraction System (BL486CO) Nutri Ninja Auto-iQ Pro Complete (BL487, BL487A, BL488W) Nutri Ninja Auto-iQ Blender (BL490) Nutri Ninja Auto-iQ System (BL491, BL492) Nutri Ninja Auto-iQ Compact System (BL492W) Nutri Ninja Ninja Blender DUO with Auto-iQ (BL640, BL641, BL642, BL642W, BL642Z) Nutri Ninja – Ninja Blender System with Auto-iQ (BL680, BL680A, BL682) Ninja Intelli-Sense Blender Duo (CT640C, CT641) Ninja Intelli-Sense Kitchen System (CT680, CT680A, CT680SS, CT680W) Ninja Intelli-Sense Kitchen System with Auto-Spiralizer (CT682SP) Nutri Ninja Nutri Bowl DUO with Auto-iQ Boost (NN100, NN100A, NN101, NN102) Ninja 4-in-1 Kitchen System (Blender, Processor, Spiralizer, High Speed Blending Cup) (NN210) Product Dimensions: 4 inches (diameter) x 3.44 inches (height) Amount of Fins: 6 or 7 fins. Disclaimer: Not an OEM product. This is not a Ninja Kitchen original product. Any use of the Ninja Kitchen brand name, model or part designation for this product is made solely for purposes of demonstrating compatibility.