Introducing Replacement 4 Foam & 4 Felt Filters for Shark NV350 Navigator Lift-Away Series! Keep your vacuum running smoothly with this set of replacement filters. Our filters are designed to fit the Shark NV350 Navigator Lift-Away series and compatible with part XFF350 & XFF350NZ. These high-quality filters will help keep your air clean while you vacuum, trapping dirt, dust, pet hair and more so that they don’t end up in the air or back into your home. Plus, they are easy to install and replace when needed. With our Replacement 4 Foam & 4 Felt Filters for Shark NV350 Navigator Lift-Away Series, you can ensure that