The FZ-H40MF is a replacement filter for Sharp air purifiers. It can capture fine particles such as PM2.5, pollen, viruses, and bacteria. It uses a high-performance filter and can remove 99.97% or more of fine particles. Replacement is easy, and it is a durable product that can be used for a long time. It is an essential item to maximize the performance of your Sharp air purifier. \ ❤️ Free shipping on all items ❤️ / ◎ Immediate purchase and silent purchase at midnight are welcome! ◎ Follow & bundle discounts available ♪ We strive to ship within 24 hours! All items are unopened and unused, only opened for product photography. 2307-1000 FZ-H40MF Humidifying Filter Compatible with Sharp Replacement Parts for Humidifying Air Purifiers, Compatible Filter, Consumables