- Activated carbon pellets offers defence against unwanted air pollutants that can invade your home
- This layer is what needs to be replaced on the Allergy & Flu HEPA drum filter
- Filter replacement is essential for your air purifier to perform at its best
- For best results, replace carbon filter every 3 - 4 months
- Change indicator light is displayed on purifier when filter needs to be replaced
- Fits with the Allergy & Flu Filter drum for all TruSens Z3000 (Large) Air Purifiers
- Pack includes 1 filter
