Feature●【COMPATIBILITY】These vacuum belts fit for Kirby Avalir, Avalir 2, Sentria, Sentria 2, Heritage, Heritage 2 Diamond Edition, Generation G3 G4 G5 G6 G7 & Ultimate G Vacuum Series●【PREMIUM QUALITY】 Made of high quality rubber, durable and flexible. The sentria vacuum belt for kirby 301291 has a knurled diamond shaped tread pattern on the inside●【Easy to Replace】 Simply remove your broken or worn belt, replace the new 301291 sentria vacuum belt, reactivate your vacuum cleaner●【Package】Package includes four 301291 sentria vacuum belts for kirby, it is recommended to replace the belts every 3-6 months in order for the machine to maintain optimal performance!●【TIPS】24 hours online, if you have any questions, please feel free to contact us!Description