Oreck, 3 Pack, XL Style Microfiltration Vacuum Bag, Designed to fit XL9000, XL-100C,XL-888, XL-988, XL-5000, XL-5300, XL-8300, XL-9300, XL9000W, XL9100C,XL2600HH, L2700HH, XL2700RHY,XL2800H2W, XL2800H2B, XL2800HAY,XL2540RH, L2400RS,XL2250RS,XL2500HH, XL2500RH, XL2200RS,XL2300RS, XL2450RH, XL2000HH,XL2100HH, XL2000RH, XL2100RH,XL2090RHM, XL2000RS, XL2100RS,XL2090RSM, XL3000, XL3600RH,XL3600HH, XL21., Allergen Filter Traps 99% Of Dust, Pollen, Pet Dander & Mold Down To 5 Microns.