Replacement parts for the Ninja Mega Kitchen System, as well as other models of Ninja blenders, can be purchased directly from the Ninja Kitchen website. Home goods retailers such as Bed Bath and Beyond and Amazon also sell various parts and accessories.
Ninja Mega Kitchen System parts and accessories sold through the Ninja Kitchen website carry a full product warranty and coverage, which means that any customers who buy these parts can return them if they are damaged or defective. Each listing contains a picture of the part and a description of its function and the model or models for which the part can be used. The site sells replacement blades, lids and blender bases, as well as different types of cups and containers.
Ninja Kitchen products sold through Bed Bath and Beyond can be purchased either on the company's website or in one of its physical locations. Customers have the option to view all available products on the website and then check local stores to see if they carry the specific item. Each listing contains a picture of the product, relevant facts about that specific item and customer review. Each review includes a star rating from one to five and a written account of the customer's experience with the item.