9 Hoover Style S HEPA Cloth bags fit Hoover Futura, Spectrum, PowerMAX and WindTunnel. Part # 4010808S & 4010100S. HEPA technology means superior performance: 99.97% efficiency. These bags fit the following Hoover Canister models; S3509; S3510; S3511; S3513; S3515; S3517; S3519; S3520; S3520; S3523; S3525; S3527; S3530; S3533; S3535; S3535; S3536; S3545; S3545; S3547; S3549; S3549; S3551; S3553; S3555; S3557; S3559; S3561; S3563; S3565; S3567; S3569; S3571; S3573; S3577; S3580-050; S3575; S3585; S3595; S3605; S3630; S3636-050; S3639; S3640; S3641; S3643; S3649; S3655; S3755; S3661; S3765-040;U5097-930 Product dimensions: 8.4-inches x 5.9-inches x 9-inches.
This is a generic product designed and engineered in the United States by Crucial Vacuum. This is not a Hoover® OEM product and is not covered under any Hoover® manufacturer's warranty. The Hoover® brand names and logos are the registered trademarks of their respective owners. Any use of the Hoover® brand name or model designation for this product is made solely for purposes of demonstrating compatibility.