3 Royal Upright Type B Vacuum Cleaner Allergy Bags, Top Full Vacuum Cleaners, RO-2-066247-001, Royal 3067247001, 3-067247-001, 3-671075-001, Royal 3671075001, 673Z, 7730Z, 673Z
Contact me if you are interested in larger wholesale quantities of this or other products.  Fits Royal original manufacture part # RO-2-066247-001,  Royal 3067247001,  3-067247-001,  3-671075-001, Royal 3671075001Fits these models and others:    Royal Model 673 Upright    Royal Model 673Z Upright    Royal Model 7730 Upright    Royal Model 7730Z Upright    Other Royal Top Fill Uprights  Item is:Micro filtration Allergy Bag, a must for Allergy sufferers!99.7 % Filtration, Traps Microscopic particles and Allergens.Captures Microscopic Particles, Germs, and Bacteria as small as 0.1 micron