Sanitaire Style SA #68440 Premium Allergen Filtration For Model SC3700 5-pack

Sanitaire by Electrolux Style SA #68440 Premium Allergen Filtration For model SC3700. Multilayer Filtering Technology, Flexible, tear-resistant Sanitaire Synthetic Dust Bags expand as you clean. The multilayer construction allows air to flow through, yet traps dust and fine particles. While paper bags cause suction loss when only half full, Sanitaire Synthetic Dust Bags last twice as long, ensuring full-power suction until the bag is completely filled.