Genuine Electrolux Anti-Odor Pet s-bag EL203C - 6 Bags s-bag anti-odour is a unique dust bag that effectively neutralizes unpleasant smells that develop inside the vacuum cleaner. Change bag every 30 to 60 days for optimum performance Contains 3 bags per package. (Total of 6 Bags in package bundle) Smell buster for homes with pets Absorbs odor