Air Purifiers

311i MAX Replacement filter Compatible with BLUEAIR Blue Pure 311i Max Air Purifier F3MAX, H13 True HEPA 2-in-1, 2Pack, by HODSEUKIN. Our 311i MAX air purifiers filter Use H13 True HEPA, the filter air is sufficient and the wind resistance is reduced, thereby reducing the annoyance of noise and creating a quiet and comfortable sleeping environment at night for you. We provide... 311i MAX Replacement filter Compatible with BLUEAIR Blue Pure 311i Max Air Purifier F3MAX, H13 True HEPA 2-in-1, 2Pack, by HODSEUKIN.