[Compatible Models]Replacement filter for K12 / K12 Pro /K13 & Genius Invictus .0 / 2.0 cordless vacuum cleaners.[HEPA Filter]The HEPA filter captures 99.97% of microscopic small particles with a size of only 0.3 m. Improve the air quality in your home and better air and a healthier indoor climate.[Washable & Reusable]The vacuum cleaner filter is durable and easy to install, rinse with clean water and reusable after full air drying.[Lifetime]We recommend changing the filter every 3-6 months to extend the life of your cordless vacuum cleaner. If you have pets in your house, please shorten the replacement time to improve dust removal efficiency.Colour:As ShownMaterial:plasticPackage Contents:1 x Cleaning Brush6 x HEPA FiltersOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.