Universal Compatibility: Replacement filter V12 is compatible with Dyson V12 Slim Absolute, V12 Slim Motorhead, V12 Detect Slim Fluffy, V12 Detect Slim Absolute+, V12 Detect Slim Absolute Extra, V12 Detect Slim Absolute, V12 Detect Slim Total Clean, and V12 Slim Complete cordless vacuum cleaners. Replaces #971517-01. Note: To ensure a satisfactory purchase, please double-check that your model is compatible with our product part 971517-01 before purchasing. Washable & Reusable V12 Filter: HEPA filter 971517-01 is washable and reusable for a longer lifespan and improved filtration. It is recommended to wash the replacement filter for the Dyson V12 once a month and replace it every 3-6 months. High-quality: V12 replacement filters for Dyson vacuum cleaners are made of high-strength materials, fully washable and reusable for a longer lifespan and better filtration. Easy to install, ensuring your Dyson V12 filter functions properly and optimally. Package includes: 3 x filters for Dyson V12 Detect Slim, 1 x cleaning brush. Perfect fit and easy to install. Simply remove your old Dyson V12 Slim filter and insert the new replacement filter in its place.