Hunter H-HF400-VP Replacement Filter for HP400 Air Purifier

This replacement filter pack is specifically designed for the Hunter HP400 Air Purifier Series. It will not fit other Hunter models, so please verify your unit's model number before purchasing.

For optimal air quality and to ensure your purifier continues to run efficiently, you should replace the filter every 12 months. Depending on your home's air quality and usage, you may want to check it sooner if you notice a significant drop in airflow.

No, these filters are not washable or reusable. Attempting to clean them with water or a vacuum can damage the filter media and compromise its ability to capture tiny particles like dust, pollen, and pet dander.

The EcoSilver pre-filter is treated to inhibit microbial growth on the filter surface itself. This helps keep your air purifier cleaner and prevents the buildup of unwanted microbes as it traps larger particles before they reach the HEPA filter.

Yes, the True HEPA filtration is rated to capture 99.97% of airborne particles as small as 0.3 microns, which includes common household pollutants like smoke, mold spores, and pet dander.