- Hepa Filter needs to be replaced once a year or every 12 vacuum bag changes
Hepa Filter To Fit Clean Max Commercial Heavy Duty Upright Vacuum Cleaner, Full Brush Heavy Duty, Titan T4000 & T6000, & Riccar R20 Series. This filter is not compatible with all models. If your model number is not listed, message me and I'll verify what filter you need.
