Nispira 2-In-1 R1/ R020 True HEPA Filter Replacement Compatible with Bladeless Tower Air Purifier Fan ULTTY R021 R21 R020 SKJ-CR021 SKJ-CR020 Health Evidently improves the air quality

Evidently improves the air quality

6 mmH2O at 30 LPM

Suggested to replace every 6 months for best performance

This gravity-fed water filter system operates without electricity

3-in-1 Filtration System

Nispira 2-In-1 R1/ R020 True HEPA Filter Replacement Compatible with Bladeless Tower Air Purifier Fan ULTTY R021 R21 R020 SKJ-CR021 SKJ-CR020 Health Evidently improves the air qualityPremium 2 in 1 True HEPA filter replacement for 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. 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