Hepa Final Filter, For Hoover Bagged Wind Tunnel Dual V & Savvy Upright.
Hoover #40120102 Hepa Filter Dual V Bag
HOOVER INC/TTI FLOOR CARE
Hard to find in stores. I could not find this filter anywhere locally. I tried Sears, Target, Walmart, Best Buy, K-mart, Fred Meyer, Lowes, Home Depot and a local vacuum clearer repair shop. None carried this filter. I shopped Amazon, and there it was for less than 1/2 of what Hoover was charging on their website. Got the part and it was a genuine Hoover filter and it fit my vacuum perfectly. It is the hepa final filter which some V2 Windtunnels use. It's slightly curved with a black plactic holder which snaps into place inside the lower section of the vacuum cleaner....more info