Brand new, unused item! 【Compatible Models】: Sharp Air Purifiers FU-GK50 / FU-JK50 / FU-LK50 / FU-SK50 / FU-PK50 / FU-S50 / FU-H50 / FU-J50 / FU-L50 / FU-N50 / FU-P50 / FU-R50 / FU-L50BK / FU-N50BK. Please be sure to check the compatible models before ordering. 【Product Contents】: Dust collection filter (FZ-GK50HF) x 1, Deodorizing filter (FZ-GK50DF) x 1, Japanese instruction manual x 1 【Product Features】: The FZ-GK50HF dust collection filter uses high-performance HEPA material and captures over 99.7% of fine particles as small as 0.3μm, including PM2.5, pollen, dust, smoke, allergens derived from dust mites, bacteria, and some viruses in the air. It effectively improves the breathing environment and protects the health of your family. The FZ-GK50DF deodorizing filter has built-in high-density activated carbon, which strongly adsorbs and decomposes odors. It removes over 92.5% of odors such as tobacco smoke, kitchen fumes, toilet odors, pet odors, and everyday odors, keeping the indoor air clean and fresh. By using both filters together, you can achieve multiple effects such as high-efficiency purification + powerful deodorization + antibacterial/antiviral + pollen countermeasures, creating a comfortable and clean living space. The filters are fully compatible with the corresponding models, with clear markings for installation direction, and can be easily replaced without tools. 【Replacement目安 (Estimated Replacement Period)】: The lifespan of this product is approximately 3-4 years. The lifespan may be shorter depending on the usage environment, air pollution conditions, and frequency of use. Since this product is a consumable item, even within the recommended usage period, if the filter becomes clogged, the deodorizing function deteriorates, or if damage or deformation occurs, please replace it promptly. We recommend regular inspection and replacement to maintain the optimal performance of your air purifier.