Oreck Hypo-Allergenic Genuine Celoc Filter Bags Type "CC", (Bundle of 40 Bags) Fits all Oreck XL uprights including models with, or without docking station. Convenient Saniseal on each bag allows the user to completely seal the bag before removing it from the vacuum, keeping the dust inside the bag, instead of back in the air you breathe. Antimicrobial protection that inhibits the growth of bacteria, mold, and mildew that can cause odors to permeate the bag 3 Layer, 630 Cubic Inch Capacity with Celoc Hypo-Allergenic Filtering System