 
Frequently Asked Questions
The PreMax F8 filter acts as the first stage of filtration, capturing larger particles such as dust, hair, lint, and coarse debris before they reach the main HEPA filter.
It is generally recommended to replace the PreMax F8 filter every 12 to 18 months. However, in dust-heavy environments, more frequent replacement may be needed to maintain optimal performance.
Yes, by trapping larger particles early, the PreMax filter reduces the workload on the main HEPA filter, helping to extend its lifespan and maintain overall efficiency.
No, the PreMax filter is not washable. Attempting to clean it may damage the filtration media, so replacement is the best way to ensure consistent performance.
