Reusable HHVKF10 Filter Compatibility: The HHVKF10 vacuum filter is compatible with all HHVK models, including HHVK320J10, HHVK320J61, HHVK320JZ01, HHVK415B01, HHVK515J00, HHVK515J00FF, HHVK515JP07, and HHVK515. The filter measures 5.31 inches in width at the top, 3.35 inches in height, and 2.56 inches in bottom width. Using an incorrect filter may result in poor fit and reduced performance. High Performance: Made from high-quality filter material, this filter effectively captures pet hair, dirt, dust, and small particles down to 0.3 microns, helping maintain fresh indoor air. Function: The HEPA filtration system traps and retains 99.9% of pollen and fine particles as small as 0.1 micrometer, including smoke and dust, helping protect your family from airborne irritants and promoting a clean, comfortable living environment. Easy to Install: The filter is easy to remove and replace, washable, reusable, and simple to clean. For optimal performance, it is recommended to clean regularly and replace every 1–3 months depending on usage. Material: Plastic. Color: As shown. Package Contents: 6 x Filter. Note: Other items not included. Lighting and display settings may cause slight color variations between the image and actual product. Measurement tolerance: ±1–3 cm.