This is a listing for a brand new, unused item. Brand: MRICH [Compatible Models]: Compatible with Sharp Humidifier Air Purifiers KC-30T5-B, KC-30T5-W, KC-30T6-B, KC-30T6-W, KC-30T7-B, KC-30T7-W, KC-35T7-B, and KC-35T7-W. Please be sure to check the compatible models before ordering. [Product Contents]: Dust collection filter (FZ-G30HF) x 1, Deodorizing filter (FZ-G30DF) x 1, Humidifying filter (FZ-G30MF) x 1, Japanese instruction manual x 1 [Product Functions]: The FZ-G30HF dust collection filter uses a high-performance filter material to remove over 99.7% of fine particles such as pollen, dust, and PM2.5 from the air, significantly improving the breathing environment. The FZ-G30DF deodorizing filter has a built-in high-density activated carbon that strongly adsorbs and decomposes odors such as cigarette smoke, pet odors, and household odors. It achieves a deodorization rate of over 92.5%, keeping the air in the room cleaner and fresher. The FZ-G30MF humidifying filter has excellent water absorption and is antibacterial. While maintaining a stable humidity during humidification operation, it effectively suppresses the growth of 99.0% of bacteria and mold. By using the three types of filters in combination, a triple effect of high-efficiency purification, powerful deodorization, and healthy humidification is achieved. The filters are fully compatible with the corresponding models, have clear directional markings, and can be easily replaced without tools. [Replacement目安 (Guide)]: The usage目安 (guide) for this product is approximately 3-4 years. The lifespan may be shortened depending on the usage environment, the degree of air pollution, and the frequency of use. Since this product is a consumable item, even within the usage目安 (guide) period, if the filter becomes clogged, the deodorizing or humidifying function deteriorates, or if there is damage or deformation, replace it early to maintain the performance of the air purifier.