The 012358 Hoover Diffuser Exhaust Filter should be changed every 6 months for best results. If you notice the suction on your vacuum decreasing, check your filters and change sooner if necessary. The filter comes 1 per pack.
Specifications:
The Hoover diffuser exhaust filter is designed to fit the following model vacuum cleaners:
- Hoover Dial-A-Matic Vacuum Cleaner
