Compatibility Guaranteed: Designed for AC0650/10, AC0651/10, FY0611, and FY0611/30. These filters ensure a proper fit for your specific cordless air purifier replacement models, enhancing performance and ease of use. Advanced Filtration Technology: Features a high-efficiency HEPA filter combined with a durable mesh filter to improve overall filtration efficiency. Effectively captures fine particles, helping maintain a cleaner and healthier indoor environment. Cost-Effective Pack: Offers a practical and economical solution for maintaining optimal air purifier performance. Ideal for home and office use, providing a convenient spare filter option. Maintenance Tips: For best results, clean the filters regularly and replace every three months. Routine maintenance helps maintain air purifier efficiency and extends device lifespan. User-Friendly Installation: Filters are designed for easy installation. The HEPA filter can be cleaned using the included tool to remove surface dust, and the mesh filter is washable with cool water for simple upkeep. Color: As shown. Material: ABS. Package Contents: 2 x Air Purifier Filters. Only the listed items are included; additional products are not included. Note: Lighting and display settings may cause slight color variations between the image and the actual item. Measurement tolerance: +/- 1-3 cm.