Designed to fit Eureka 900 and 900Aseries Upright Vacuum Cleaner models.

Dimensions: 7" X 6 ¼" with an approximate 1 ¾" opening Micron filtration Allergy Filter

Traps and seals-in 100% of Microscopic Particles, Pollens, allergy causing agents, Bacteria, Dust Mites, Mold, Ragweed, Mold Spurs, Pet Dander, and Germs as small as 0.1 micron.

Filters should be cleaned or replaced when they become visibly soiled or suction power is reduced. Always operate the cleaner with the filters installed to avoid motor damage. The dust bag must be changed and the filters cleaned or replaced if the window of the Clean Filter Indicator changes into red when the cleaner is operating at maximum power and the nozzle is raised from the floor.