• 99.7% Filtration
• Convenient See Thru Dust Window so there’s no guess when bag is full
• Desgined to fit All Hoover Windtunnell machines
• Also will fit Hoover Tempo
• 9 Bags Per Package

Product Description
These Mirco-filtration vacuum bags are 30% more efficient than the standard paper bags. They are designed to keep 99.7% of all dust .5 microns and larger in the vacuum bag. These are comparable with Hoover’s Allergen Style bag, part number 4010100Y. These bags have a unique “Dust Window” in them, which is a clear strip in the middle of the bag that allows you to see how full the bag is getting. These bags fit the following Hoover model numbers;
U5140-900; U5142-900;… More >>

Generic Hoover WindTunnel Upright Type Y Vacuum Bags Microfiltration with Closure and Dust Window – 9 Pack, Compare With Hoover Part # 4010100Y