C300 Air Purifiers for Home 2800 Ft² & HKB320F Double-Sided Air Purifiers for Ho
Item model number HKB320F. MOOKA Air Purifiers C300 & HKB320F Air Purifiers. [Dual-Sided Airflow for Large Room Purification]: This air purifier utilizes a dual-inlet system, drawing in air from both sides for 2x faster purification.