EnviroCare Replacement HEPA Filtration Vacuum Cleaner Filters made to fit Hoover Self-Propelled WindTunnel 2 filters
Fits original manufacturer part numbers below: 40120101, 3613021, 43613-022, H-40120101, H-43613021, STR42651
The filter fits inside the filter door on the side of all self-propelled WindTunnel uprights.
99.97% HEPA Filtration
Designed and developed in the USA, manufactured by EnviroCare - an American owned family business and the global leader in premium aftermarket vacuum bags and filters
