Crucial Vacuum Replacement Vacuum Filter – Compatible with Hoover WindTunnel Air Model Part # 303902001 HEPA Style Filter & 303903001 Pre-Filter – Fits Hoover Vacuum Model UH70400 – (2 Filters);

Hoover WindTunnel Air Model UH70400 Filter Kit Includes 1 HEPA Style Filter 303902001 & 1 Primary Filter 303903001; Designed & Engineered By Crucial Vacuum. Absolutely Essential For Allergy Sufferers! Crucial Vacuum recommends that your change your filter every 3 to 6 months for optimal performance of your Hoover Vacuum cleaner. Plus Free Shipping On All orders. Kit Includes: 1 HEPA Style Filter Cartridge Designed To Fit Hoover WindTunnel Air Model UH70400; Compare To Hoover Part # 303902001. Instructions on Changing & Cleaning Your Hoover Filter: 1.Remove Dirt Cup 2.Unlock Filter Door 3.Remove Filter and shake out over trash can to remove Dirt & Debris 4.Return or Replace Filter and close filter door and return dirt cup Plus 1 Washable and Reusable Filter Designed To Fit Hoover WindTunnel Air Model UH70400; Compare To Hoover Part # 303903001. Instructions on Changing & Cleaning Your Hoover Filter: 1.Pull the tab on the filter to remove it from the dust bin. 2.Replace with replacement filter 2.Rinse dirty filter under warm water, until the filter no longer is visibly dirty. 3.Let Air dry for at least 24 hours before reinstalling it into the vacuum for use. 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.