12 Pack Great Compatible with Oreck XL Vacuum Bags, Hypoallergenic Fits All Oreck XL Upright Vacuums, Filter Type CC Vacuum Bags.

Beyond perfect fit, and having 12 so you don't feel compelled to waituntil the bag is crammed full of dirt before changing them. And beinghypoallergenic decreases parents/grandparents concern over severalfamily members allergies...especially flared whenever vacuuming withregular non-hypoallergenic, super-thin, ill-fitting bags. Only vacuumedonce since these arrived; replacing prior bag that was NOT hypoallergenic.No complaints from anyone, especially 1 particular child with dust issues(always complains, has to go outside during vacuuming; was on couch onher tablet, never moved while vacuuming same room. THAT's the review!