Carbon+ Filter cartridge for optimum heavy gaseous pollutant removal. Fits all Pro models. Prycfy The patented heated ceramic core

The patented heated ceramic core has been tested before in certified labs and proven to destroy all microorganisms

There are NO FILTERS to change

then the top filter

This patented technology is a next-generation PCO system that removes VOCs

Carbon+ Filter cartridge for optimum heavy gaseous pollutant removal. Fits all Pro models. Prycfy The patented heated ceramic coreCarbon+ Filter. An extra active carbon filter stage that can be mounted in the Blueair Pro Series in addition to the main HEPASilentTM particle filter or SmokeStop filter. It provides extra protection against gaseous contaminants such as formaldehyde, sulphur dioxide and volatile organic compounds. The number of cartridges required depends upon which Pro model you have as follows: Pro M Requires one Pro L Requires two Pro XL Requires three