KETAR Replacement Blade for Ninja Blender – 4-Inch Stainless Steel, Compatible with CO101B, SS100, SS150, SS351 and More

Overview

Keep your Ninja blender performing at its best with the KETAR Replacement Blade. This 4-inch blade is crafted from food-grade stainless steel and paired with a durable plastic housing, delivering a sturdy, long-lasting component designed for daily blending routines. It is designed to fit a broad range of Ninja Foodi Power Blenders, including CO101B, CO351B, CO150B, SS100, SS101, SS150, SS151, SS300, SS350, and SS351, among others. Before use, verify your original blade and shaft to confirm a proper match and secure operation.

Why this blade stands out

Texture and consistency are influenced by blade geometry and material. The KETAR blade aims to deliver smoother results in smoothies, sauces, and frozen mixes, while offering a stable grip on the shaft for confident pulsing and blending. The blend of stainless steel and plastic is designed to balance stiffness with manageable handling, reducing wobble and supporting steady performance during regular use.

• Compatibility at a glance: fits Ninja Foodi Power Blenders across multiple model lines, helping you replace a worn blade without changing jars.
• Precision and fit: the 4-inch diameter is engineered to align with common shaft configurations for a secure seal and predictable performance.

Durable, safe, and easy to maintain

Durability comes from a food-grade stainless steel edge paired with a robust plastic housing. This design supports regular blending tasks while prioritizing safety and strength. When it’s time to refresh, cleanup is quick—rinse the blade and you’re ready for the next blend.

• Durable materials: food-grade stainless steel for sharpness and resilience, plus sturdy plastic for structure.
• Easy to clean: quick rinse means less downtime between blends.

What you get and warranty

In addition to the replacement blade, you receive a product built to last. The purchase is backed by a limited lifetime warranty with responsive support to address compatibility or performance questions, helping you feel confident in your replacement choice.

Usage tips

For best results, avoid blending warm liquids and never run the blades empty. This helps preserve edge sharpness and supports smooth, consistent blends, whether you’re making a chilled smoothie, a creamy sauce, or a frozen dessert.