3M Filtrete Eureka / Sanitaire HF-9 / HF-9 Ultra Allergen Vacuum Filter - 1 filter
- Fits vacuum models EUREKA* Boss* Widetrack, Whirlwind* and Whirlwind Lite* (4100, 4300-4600, 5180, 5190, SC4180, SC4500 Series) Uprights..
- Ultra Allergen filters help trap 99% of airborne pollutants 1 micron or larger including household dust, dust mite debris, grass and ragweed..
- Vacuum Filters should be replaced every 30 to 60 days for optimium performance..
- All vacuum brand and model names are registered trademarks of vacuum manufacturers..