Thank you for viewing!✧*。 This is a new, unused item. The inner bag is unopened. 【Genuine Product】AIRROMI Air Purifier Replacement Filter A2001 Allergy Pollen Dust Collection Tobacco Pet Hair Dust Tobacco Deodorization Deodorization Pre-filter H13 HEPA Filter Activated Carbon Filter Reference price: 2899 yen 【Applicable Air Purifier Model Numbers】AIRROMI Air Purifier A2001, A2001PRO 【Thoroughly blocks pollen, odors, and PM2.5 | Health management starting with the air】 With a 3-layer filter structure, it maintains air quality regardless of the season. It's effective not only for spring and autumn pollen対策, but also for dust and odors that bother you year-round. The pre-filter blocks hair and dust, the HEPA filter removes 99.97% of fine particles such as PM2.5 and pollen. The activated carbon filter also handles pet odors, kitchen odors, and mold odors caused by humidity. Many people say, "The air doesn't get stuffy even on days when I can't ventilate," and "I no longer worry about odors after cooking," making it perfect for working families and those living in apartments. It creates a clean space where the whole family can comfortably spend time. 【Replacement Guide】① The filter is usually replaced every 6-8 months. ② Depending on the usage environment (amount of dust and strength of odors), earlier cleaning or replacement may be necessary. ③ When the filter check lamp lights up, first clean the filter. If it still doesn't turn off, the filter needs to be replaced. 【Easy Maintenance】① Cleaning the pre-filter every 2-4 weeks will maintain the dust collection effect and extend the life of the filter. ② Gently clean the outside with a soft brush or vacuum cleaner nozzle, removing hair, dust, and large debris. (※Note: Do not wash with water) 【Size】① Designed specifically for AIRROMI air purifiers A2001 and A2001PRO, the size is approximately 16.1 x 16.1 x 16.5cm.