Alpina Air Filter Set SF-5065

• 3 Speed settings: Low / Normal / High

• Pre-filter + HEPA filter + Carbon filter

• With Timer setting: 1/4/8 hour

• Filter change indicator

• With air quality sensor

• Built-in Ionizer

• With child lock

• Maximum air flow: 150m³

• Coverage Area 30m³

• Room Coverage size: 20-30m³

• Ion conduct concentration: > 5 million pcs/cm³