Airpura Replacement HEPA-Barrier Post-Filter

Airpura Replacement HEPA-Barrier Post-Filter The Final Stage of Filtration in the Airpura T-Series & C-Series Air Purifiers HEPA-Barrier Post Filter – It might not look like much, but this specially designed post filter traps any carbon dust or particles that escape from the carbon bed. The HEPA barrier post filter contains over 300 square inches of material. Replace at the same time as the carbon filter, approximately every 2 years. NOTE: Can be purchased with or without the frame. For use in the following Airpura air purifier models; Airpura C600 and C700 Air Purifiers with Activated Carbon for Odors and Gases Airpura T600 and T700 Home Smoke Eater Tobacco Air Purifiers Replace the HEPA-Barrier post filter every 2 years, depending on usage.