🔪 High-Quality 6 Fins Pro Extractor Blade Replacement for Nutri Ninja Auto iQ BLenders - Compatible with BL480W-70, BL480D-30DOB, BL450-70, BL451-70, BL454-70, BL455-70, BL481-70, BL482-70 (18 24 32 oz) Review

This is my second order of this blade. It seems to be the only place I can find it for my model. The first had too much padding. This one seems a lot better. The first one also cracked in several places and the bearings rusted. I'll update when this one does the same. So far it seems to be much better.

This world looks just like the original. But it doesn't sound right. I bought this one because my old one burned out. It got very loud and so hot I was afraid it would melt. This new one sounds louder and just as bad as the old one after a few weeks. It's not worth it. Buy original.

Size seems right at first glance and fits the car but doesn't quite fit so when mixed it makes a TON of sound! Like EXTREMELY unhealthy decibels. Within 2-3 weeks it started leaking from the circle where the blade was attached which flooded the machine, had to be rinsed with water and dried upside down. Unsatisfied.

This product fits BUT the problem is that it is such a junk material that it is now actually slowly destroying the splines on the ninja itself! Look at the pictures. Can't find a real, quality replacement so now we have to buy a new blender - stay away from Ninja as all the replacement blades suck - this is our third try. DO NOT BUY THIS, IT WILL DESTROY YOUR BLENDER! BL482 70 for reference.

The original blade lasted a few years, but then it started to make very loud noises. It's time to replace it. The rubber part isn't as durable as the original, but it's decent. We have a more powerful ninja - I think 1000 watts. It was like a new car with a half price part. Highly recommended. I took off a star for durability just because I've only had it a month.

The blade worked perfectly for just over a month - just long enough that there was no way to send it back. I make 2 smoothies a day, one for me and my wife. Mix up ice cubes or something clumsy. Apple slices, bananas, berries, powders, and liquids are OK, but I occasionally add chopped dates. The blades are rotated so that they are no longer at a 90 degree angle to each other. The jack is shot through so it sounds like a chainsaw working in the kitchen. lame.

This replacement Ninja base worked great for the first 50 uses. Then, after about 2 months of regular (almost daily) use, the rubber teeth holding the Ninja's base just fell apart. Here's the problem: the original Ninja base has hard plastic teeth (this is the second photo. You can see why we needed a replacement. My son dropped these on the tile floor and they cracked). In this replacement they are hard rubber. The rubber simply did not pass the endurance test.

I only used it a few times a week to blend banana and blueberry smoothies, running it for about 20 seconds each time. It worked fine for the first week, then we noticed our mixer sounded a little different when running. The blade wasn't spinning as freely as it should, and I think that was making our blender work harder, resulting in a difference in noise. We could smell the blender motor as if it was running so hard it almost burned out. Within a month of first use, liquid had seeped through…