If you own a Shark RVFFK950 vacuum, then you know how much of a game-changer it can be for keeping your home free of dirt and dust. However, like any appliance, it requires regular maintenance to function at its best. That's where the Replacement Pre-Motor Filters come in handy. These filters are specifically designed to fit Shark RVFFK950 models, including AV751 and AV752. With easy installation, you can have your vacuum running like new again in no time. One of the best things about these filters is that they effectively capture dust, hair, and other particles so that you can breathe cleaner air while you vacuum. The only downside is that they do need to be replaced somewhat frequently. However, considering the price and the benefits, it's a small price to pay for a cleaner home. Overall, I give these Replacement Pre-Motor Filters for Shark RVFFK950 Vacuum Models a solid four stars out of five. If you're looking to extend the life of your Shark vacuum, then these filters are an excellent investment.