3-in-1 True HEPA Activated Carbon Filter Replacement Compatible with Bissell MYair Pro Air Purifier 3139A Hub 2905A Part 3069 3389. Size 6.1" x 6.1" x 6". 4 Packs

Premium 3-in-1 True HEPA + Activated Carbon filter compatible with Bissell MYair Pro air purifier 3139A High quality HEPA filter capture 99.97% of airborne particles down to 0.3 microns. Activated Carbon captures household unfavorable Odors & harmful VOCs 4 filters included. Suggest replacing the filter every 4 - 6 months the most to optimize the performance. Size 6.1" x 6.1" x 6". Quality meets or exceeds the leading brand