4 Pack Replacement Filters Compatible with MOOKA HKB320F Air Purifier,Genuine Washable Pre-Filter with Activated Carbon

Compatible with MOOKA HKB320FSpecifically designed replacement filters for MOOKA HKB320F air purifier. Please confirm your air purifier model number before placing an order ! | Washable Pre-Filter & Long-LastingThe pre-filter of this HKB320F filter features the latest washable design, allowing it to to be cleaned with water or a vacuum cleaner.Regular cleaning of the pre-filter helps extend the lifespan of the filter and the air purifier, enhancing cost-effectiveness and saving you money. | 3-Stage Filtration SystemOur HKB320F filter replacement includes 3 filtration system,activated carbon filter with more pellets helps remove household odors, pet smells, smoke, VOCs, and other common pollutants for fresher. | Smart Filter Replacement ReminderMOOKA HKB320F air purifier will remind you when its time to change the filter.We recommend replacing air filter every 6-8 months for best results. | Easy to InstallOpen the air purifier cover, remove the old filter, remove the plastic bags before install the new filters, and snap it in. (Note:Install the front cover (with light strip) correctly for PM 2.5 indicator to work)