Main Brush Replacement Part Fit for Shark ION Robot S87 R85 RV850 RV850BRN RV850WV RV851WV RV700_N RV720_N RV750_N Vacuum Cleaner Replacement Accessory Kit Roller Brushes,2 Pack

I bought these because Shark's version was on backorder and I wanted my Shark vacuum to work sooner than the 4-6 weeks it would take to get the official replacement part. However, there is a noticeable difference in how much my Shark Vacuum cleans up now--the dirt compartment used to be full every day and now it barely has anything in it. Furthermore, I can see things on the floor that it rolls right over and doesn't pick up. Because this change only happened when I put in the new brush, I can only assume that this off brand replacement part is not worth the money to replace it. I will be returning it and ordering an official shark part.

This would not fit my Shark vacuum like it claims it does. The vacuum wouldn't run at all with this in it. I really only need the rubber cap on the end, as hair had torn the original one. I was able to take the rubber cap off of this one and use it on the original one and we're up and running again.

They were too thick for my shark, even though it said it was for my model. It was heavy and it wouldn't turn. The vac just alarmed and turned off.

Came broken. One a piece of the plastic broke off another the rubber tip wasnt one piece, like two melded together. It was uneven and didn't fit into the socket well. Made lots of noise in the shark like it was hitting stuff it shouldn't.

These work great! Just like the original and half the price!

I figured this was great two for the price of one. Well it didn't work out that great. The first roller lasted a week and the second one lasted two. Defected product.

Works perfectly for the Sharks!

Fast shipping, Product as described.