The First Stage of Filtration in the Airpura T600 Smoke Removal Air Purifier
Tar Barrier Pre-Filter – This specially formatted filter is designed to trap the sticky tobacco tar just like a cigarette filter. It can be vacuumed (from the outside of the unit) but should be replaced every 1-3 months depending on usage. Replacing the tar barrier pre-filter on a regular basis is important in order to maintain the integrity and life of the Carbon filter. The TarBarrier prefilter is 1″ thick and contains 570 square inches of material. (For black units, a black pre-filter sleeve is also available for aesthetic purposes.)
For use in the following Airpura air purifier models;
Replace the TarBarrier pre-filter every 1-3 months depending on usage.