When vacuuming with a standard vacuum bag, large pieces of debris are trapped, but smaller particles can slip out and float around your home, triggering allergy symptoms. Make sure your Electrolux vacuum catches and contains 94% of indoor air contaminants by using a 3M Filtrete Electrolux vacuum bag. Tailor-made to fit your Electrolux vacuum, allergens like dust, mites, and pollen will stay in the bag, not in your air.