The Dusto Electrolux Tank Bag Vacuum Cleaner Bags are specifically designed for the Electrolux Tank model, ensuring a perfect fit and optimal performance. Made with 4 ply walls for extra durability, these self-sealing bags feature a convenient 4 bag count for extended cleaning sessions without needing to constantly refill. The Dusto brand guarantees quality and compatibility with your Electrolux vacuum cleaner, making these bags a reliable and efficient choice for maintaining a clean home.