With this filter set from Blueair, your Blueair Blue 3410 air purifier works perfectly. The filter efficiency of this set is 99.97%. The filter also contains a layer of coconut activated carbon that absorbs light gases, including volatile organic compounds (VOCs), and eliminates unpleasant odors and smoke in the household. The unique HEPASilent filter, which combines electrostatic and mechanical technologies, kills germs and minimizes airborne particles that can cause allergy symptoms, including pollen, dust, mold spores, pet dander, viruses, bacteria, and fine smoke particles. It is recommended to replace the filter every 6 months (4380 hours) if used 24 hours a day.

Color: White | Material: Carbon | Dimensions: 38 x 33.7 x 6.8 cm (L x W x H) | Weight: 0.6 kg | Recyclable | Activated carbon from coconut shells and polypropylene fleece fibers | Filter operating time: approx. 4380 h | 99.97% filter efficiency | Compatible with Blueair Blue 3410.