---
product_id: 441520715
title: "Blade for Nutri Ninja Blender, 7 Fins Extractor Blades Replacement Parts Compatible with Nutri Ninja Auto iQ BN495UK BN750UK BN800UK BL450UK BL642UK BL682UK ETC."
brand: "aumua"
price: "NT$1711"
currency: TWD
in_stock: true
reviews_count: 13
category: "Aumua"
url: https://www.desertcart.tw/products/441520715-blade-for-nutri-ninja-blender-7-fins-extractor-blades-replacement
store_origin: TW
region: Taiwan
---

# 7 sharp fins for max extraction Precision fit for 20+ Nutri Ninja models Rust-resistant stainless steel durability Blade for Nutri Ninja Blender, 7 Fins Extractor Blades Replacement Parts Compatible with Nutri Ninja Auto iQ BN495UK BN750UK BN800UK BL450UK BL642UK BL682UK ETC.

**Brand:** aumua
**Price:** NT$1711
**Availability:** ✅ In Stock

## Summary

> 🔄 Upgrade your blend, upgrade your life!

## Quick Answers

- **What is this?** Blade for Nutri Ninja Blender, 7 Fins Extractor Blades Replacement Parts Compatible with Nutri Ninja Auto iQ BN495UK BN750UK BN800UK BL450UK BL642UK BL682UK ETC. by aumua
- **How much does it cost?** NT$1711 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/441520715-blade-for-nutri-ninja-blender-7-fins-extractor-blades-replacement)

## Best For

- aumua enthusiasts

## Why This Product

- Trusted aumua brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Crafted from premium stainless steel and food-grade silicone gaskets for rust resistance and leak-proof blending.
- • **7-Fin Powerhouse:** Maximize nutrient extraction with razor-sharp, multi-angle blades designed for professional-grade blending.
- • **Effortless Maintenance:** Includes a cleaning brush and pre-installed rubber seal for quick, hygienic blade swaps—keep your blender fresh and ready.
- • **Seamless Compatibility:** Engineered to fit over 20 Nutri Ninja Auto iQ and classic models perfectly—no guesswork, just plug & play.
- • **Upgrade Your Blend Game:** Replace every 6 months to maintain peak performance and avoid the dreaded blender burnout—because your health deserves it.

## Overview

This 7-fin replacement blade by AUMUA is a high-quality, rust-resistant stainless steel accessory compatible with over 20 Nutri Ninja blender models. Designed for optimal nutrient extraction and durability, it includes a pre-installed food-grade silicone gasket and cleaning brush for easy maintenance. Perfect for professionals and health enthusiasts aiming to keep their blender performing at peak efficiency with hassle-free installation and reliable leak protection.

## Description

7 fins blade replacement for Nutri Ninja blender by AUMUA - include gasket rubber & cup brush - perfect to fit your lifestyleOnly Compatible with the Nutri Ninja Auto iQ BN495UK, BN500UK, BN750UK, BN800UK and BL450UK, BL457UK, BL470UK, BL480UK, BL488UK, BL490UK, BL492UK, BL642UK, BL682UK, NN100, NN100A, NN101, NN102, BL450-30,BL455-30, BL480-30,BL481-30,BL482-30,BL485,BL486CO, BL491,BL492,BL494, BL640-30,BL641-30,BL642-30, BL681A,BL681C,BL682-30. Does NOT fit BL660, BL663, BL740, BL770, BL771,BL773CO, BL780, BL780,BL820,BL830,BL450,BL451-70,BL454-70,BL482-70. Please check your model carefully before order.CAUTION1) It is recommended that the blade unit should be replaced for your blender every 6 months or as needed for optimal performance.2) Please check whether the gear of the bottom loosen or tighten before use. If it's loosen, please tighten it.3) Please check the rubber seal ring gasket and make sure it is snugly inserted into the bottom blade. (Rubber gasket is used to avoiding leakage)4) Do not overfill! To avoid spilling, do not add ingredients past the "Max" fill line.5) Place the replacement blade onto the cup and screw it tightly until you have a good seal.6) Please make sure it in right place and locked tightly.7) Do not run your blender over 4 minutes at a time to prevent overheating of the blender.We make no claims that these are original Ninja products. But they work as great as the original indeed ! Quality Guarantee: All products purchased from AUMUA-UK, if there are any quality problems, contact us for a full refund or a new replacement.

Review: Efficient service - Quick, efficient service, great product and information, great value for money
Review: Does the job - It fits and does the job. Not sure about durability as I've only used it twice. Not sure what the extra rubber seal is for. I thought it had to fit in the rim but it just prevented the blade from screwing into the blender cup. So I'm using it without and it works perfectly.

## Features

- 【Compatibility】Nutri Ninja Auto iQ BN495UK, BN500UK, BN750UK, BN800UK and BL450UK, BL457UK, BL470UK, BL480UK, BL488UK, BL490UK, BL492UK, BL642UK, BL682UK, NN100, NN100A, NN101, NN102, BL450-30,BL455-30, BL480-30,BL481-30,BL482-30,BL485,BL486CO, BL491,BL492,BL494, BL640-30,BL641-30,BL642-30, BL681A,BL681C,BL682-30 (NOTE: Please confirm your blender need 7 fins replacement blade before order)
- 【Material】Blade Replacement Parts: High quality ABS plastic & stainless steel; Gaskets: Food-grade soft silicone; Cleaning Brush: PP & sponge
- 【Specification】Ninja Blade Size: 10.4cm x 10.4cm x 8.9cm and Color: Black & silver; Weight: 200g; Number of Blades Fins: 7; Blade Shape: Cross Blade
- 【Unique】Easy to install and use, direct replacement for a proper fit. You deserve good quality product and our 7-fin blades with different angles are very sharp, rust resistant and durable to use. Perfect choice for chopping, grating and blending, make healthy cooking easier.
- 【Package】1x 7 Fins Bottom Blade Replacement. The rubber seal O-ring is installed already in this replacement blade, you can use the blade without any other operation. We are a professional manufacturer and provide over 4 Blades for Different Ninja Blender Models, to make sure you can always find the right one.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09VGT3GDC |
| Best Sellers Rank | 16,140 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 4 in Jug Blender Replacement Parts |
| Brand | AUMUA |
| Compatible Models | Nutri Ninja Auto iQ NN100, NN100A,NN101,NN102,BL2012,BL2013,BL450-30,BL455-30,BL481-30,BL482-30,BL485,BL486CO,BL487,BL487A,BL487T,BL491,BL492,BL492IS-30,BL494,BL640-30,BL641-30,BL642-30,BL680A-30,BL681A,BL681C,BL682-30,BL682QT-30,BL685-30,BL687CO-30,CT680SS,CT680CO2SS,CT641-30 |
| Customer Reviews | 4.0 4.0 out of 5 stars (450) |
| Date First Available | 25 May 2022 |
| Item Weight | 280 g |
| Material | stainless_steel |
| Model Number | NJBN800 |
| Product Dimensions | 10 x 10 x 9.5 cm; 280 g |
| Special Features | washable blade |

## Images

![Blade for Nutri Ninja Blender, 7 Fins Extractor Blades Replacement Parts Compatible with Nutri Ninja Auto iQ BN495UK BN750UK BN800UK BL450UK BL642UK BL682UK ETC. - Image 1](https://m.media-amazon.com/images/I/61dg+VO2NQL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Efficient service
*by I***P on 14 February 2026*

Quick, efficient service, great product and information, great value for money

### ⭐⭐⭐⭐⭐ Does the job
*by L***J on 25 October 2022*

It fits and does the job. Not sure about durability as I've only used it twice. Not sure what the extra rubber seal is for. I thought it had to fit in the rim but it just prevented the blade from screwing into the blender cup. So I'm using it without and it works perfectly.

### ⭐ DO NOT PURCHASE. VERY POOR QUALITY PRODUCT.
*by G***L on 26 May 2025*

Very poor quality/standard. Unbearably loud noise, leaking and general poor fit. Would like a refund although outside of 30 return policy. PRODUCT IS NOT FIT FOR PURPOSE.

## Frequently Bought Together

- Blade for Nutri Ninja Blender, 7 Fins Extractor Blades Replacement Parts Compatible with Nutri Ninja Auto iQ BN495UK BN750UK BN800UK BL450UK BL642UK BL682UK ETC.
- 950ml Tall Cups Replacement for Ninja Auto-iQ Blender BN750UK bn495uk BN800UK cb100uk BL450 BL480 BL490 BL491 BL492 BL682, Nutri Ninja Cup Part (2 Pack)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-03-23*