The 3 Packs SV18 Filter Replacement compatible with Dyson Digital Slim/SV18 are high-quality units made of Acrylonitrile Butadiene Styrene (ABS) material. These reusable filters are designed to fit Part No. 970612-01 and are manufactured in the United States. The product dimensions are 3.38"L x 3.38"W x 4.56"H, and there are 3 units in a pack, making it convenient for regular use in your vacuum cleaner. The brand keluke ensures compatibility and reliability with your Dyson Digital Slim/SV18 vacuum.