General description The 3 Pack Pre & Post Motor Filter Replacement is designed for Dyson V7 and V8 cordless vacuum cleaners. This filter set includes two washable pre-filters and one post-filter, ensuring optimal performance and cleanliness in your home. Technical specifications Color: Blue Material: Plastic Package Contents: 2 x Pre-Filter for Dyson, 1 x Post-Filter for Dyson Measurement allowed error: +/- 1-3 cm Usage The pre-filter is washable; clean by hand and wash in cold water after use. A mild detergent can be used if desired. Allow the filter to dry completely before replacing. For optimal performance, replace the filters every 6 months, depending on usage. Other information This is not a Dyson OEM product and is not subject to Dyson manufacturer's promises. The Dyson brand names and logos are registered trademarks of their respective owners. Any use of the Dyson brand name or model name for this product is for compatibility purposes only.