Synthetic Bags last 2x Longer than paper bags.
Fits Sanitaire Series 600 & 800 units.
Premium Allergen Filtration bags, 3 bags per pack.
Sanitaire ST Bags with Multilayer Filtering System – Flexible, tear-resistant Synthetic Dust Bags expand as you clean. The Multi-layer construction allows air to flow through, yet traps dust and fine particles. While paper dust bags cause suction loss when only half full, the synthetic dust bags last twice as long, ensuring full-power suction until the bag is completely filled.