Overall features: • Tailor-made Filter Cartridge for PM and VOCs filtration • High filtration efficiency of 95.9% for PM0.3 • Real-time monitoring on the Filter Cartridge status and lifespan • Fan speed control • Color Status Light • Consistent full-metal design • Compatible with all current and future Snapmaker 2.0 addons Compatibility: • Snapmaker 2.0 * The Air Purifier must be used together with the Enclosure for Snapmaker 2.0.