Honeywell H23247 Micro-Filtration Vacuum Bags for Hoover Canister Vacs Hoover S Bags are designed to fit Canister Models Futura, Spectrum, PowerMax, Windtunnel, and Turbo Power Manufactured by Home Care Industries, the leader in replacement vacuum filters, bags, and belts Provides superior cleaning performance High quality manufacturing ensures proper fit Meets strict specifications from the manufacturer