Nispira 2-in-1 True HEPA Filter Replacement For ULTTY Bladeless Tower Air Purifier Fan R021 R21 R020 R20 SKJ-CR021 SKJ-CR020, 3 Pack

Premium 2-in-1 True HEPA filter replacement for ULTTY bladeless air purifier / fan Compatible with model ‎SKJ-CR021 and SKJ-CR020 2 Stages Filtration: Preliminary mesh filter traps any large particles such as hair, debris, pet fur etc. High quality HEPA filter captures 99.97% of airborne particles down to 0.3 microns. 3 filters included. Suggest replacing the filter every 6 months the most to optimize the performance. Size 6.25" x 6.25" x 5". Quality meets or exceeds the leading national brand