【Wide Compatibility】Type y vacuum bags fit for Hoover WindTunnel upright vacuums, compatible with models using Type Y, Z, or YZ bags. Fits part numbers: AH10040, 902419001, 4010100Y, 4010801Y (Please verify your model before purchase) 【5-Layer Filtration】5-layer filtration system captures 99.97% of microscopic particles (dust, pollen, pet dander). Outer spunbond layer traps large debris (hair, crumbs), while the inner layer ensures cleaner air 【Large Capacity & Long-Lasting】12 high-capacity bags included—each holds up to 45 days of dust, reducing frequent changes. Durable construction prevents leaks and withstands strong suction for longer vacuum life. 【Easy to Replace】Features a sturdy cardboard collar & rubber gasket for a tight, dust-proof seal. No tools needed—quick and mess-free replacement for hassle-free maintenance. 【After-Sales Service】LBLVBNEWD is committed to providing high-quality products, attaching importance to customer experience and satisfaction. If you have any questions, please contact us and we will be happy to solve your problems. ASIN B0FCXMCH74 Brand Name LBLVBNEWD Unit Count 12.0 Count Item Weight 0.01 Pounds Manufacturer LBLVBNEWD Model Number Type Y Material Type Paper Item Dimensions 2 x 0.01 x 16 inches Number of Items 12 Compatible Devices Compatible with Type Y or Type Z upright vacuums Included Components vacuum bag Warranty Description 30 Days Manufacturer Part Number Style7 Other Special Features of the Product Lightweight