DuPont Carbon Layer Replacement for Leitz TruSens Z-3000 air purifier, (3 pcs.)

Sold as a 3-pack. First filter replacement expected around 3mths. The carbon layer not only captures odours and gases, but it also offers the first level of defence against dust and pet hair This layer is what needs to be replaced on the HEPA drum filter For best results, replace carbon layer filter every 3 months Change indicator light is displayed on purifier when filter needs to be replaced Compatible with Leitz TruSens Z-3000 Air Purifier