1 Replacement Hoover Floor Brush. Compare to Part # 4314073. Works with the following models: S3501, S3601050, S3610050, S3630, S3636050, S3639 and S3661.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.