General description The 3-Pack Replacement Filters are designed for use with Black+Decker handheld vacuums, ensuring optimal performance and cleanliness. These filters effectively capture dirt, fibers, debris, hair, dust, and crumbs, making your cleaning tasks easier and more efficient. Technical specifications Compatible with models: BHHV320B, BHHV320J, BHHV520BF, BHHV520BFP, BHHV520BT, BHHV520JF, HHVKF10, HHVK Series Package includes: 3 replacement filters Usage Replace all filters every 9 months for optimal performance. For maintenance, regularly wash the filter with hot water and soap, ensuring it is thoroughly dried before reuse. Other information Easy to install and made from durable, eco-friendly materials.