GENUINE PARTS ARE A MUST! This is a Shark Genuine OEM replacement part. Part Number 219flin800. Always make sure to only use genuine OEM replacement parts to ensure the best performance of your Shark vacuum and to protect the warranty. SHARK QUALITY PARTS Two cleaning tools in one. Stiff bristle brush removes stuck-on debris from a multitude of surfaces. Detach the bristles to reveal an upholstery tool for cleaning stubborn pet hair. CHECK YOUR MODEL NUMBER! Many Shark replacement parts for different models look the same. Make sure to match the model number on your Shark vacuum with one of the following before purchasing! Compatible model numbers: NV800/C/W, NV801/Q, NV803, and NV810