Suitable for rooms up to 30 m² / 75 m³ / 322 ft². The powerful 360° air circulation system of the intelligent HEPA-UV Ionizer Air Purifier Clean Air Optima CA-503B Compact Smart ensures the distribution of pure breathable air in every corner of the room, making this compact air purifier a "power device" particularly suitable for individuals with respiratory issues and for home use in living rooms, bedrooms, offices, exhibition rooms, treatment rooms, etc. The intelligent HEPA-UV Ionizer Air Purifier CA-503B Compact Smart features powerful filters with a wide range of effects against particles, molecules, gaseous pollutants, and odors. Utilizing six modern filter technologies, the CA-503B Compact Smart air purifier ensures clean, fresh breathable air and provides protection. Effective air purification in eight steps: 360° vertical suction, pre-filter, TRUE HEPA (H13) filter, activated carbon filter, photocatalytic TiO2 filter, ozone-free ionizer DIN EN 60335-2-65, UV-C LED lamp, purified air. The CADR value of the intelligent HEPA-UV Ionizer Air Purifier CA-503B Compact Smart is 140 m³ of particle-free air per hour. The integrated intelligent sensor measures and automatically checks the air quality. The fan automatically adjusts to three speeds based on the particle load measured by the sensor in the room air. The high-quality essential oils from Clean Air Optima are finely atomized by the CA-503B Compact Smart air purifier, creating a fragrance composition tailored to your needs. Compact design and easy operation with the Clean Air Optima app.