1. Made of high quality material, more durable.2. Filter dust, filter the exhaust air, protect the vacuum cleaner motor3. Reduce dust, pollen and other allergens into the air you breathe4. Washable Reusable compatible with shark filters ,Simply rinse with clean water and let it completely air dry becompatible withe reusing them5. compatible with better percompatible withmance, please change the Foam Felt Filter Every 3 months.compatible with Shark IC300 IZ251UK IZ201UK IZ202SM IZ201ME IZD260CN IZ102 IZ101 SimbaIIColour:As shownMaterial:plasticPackage Contents:1 * roller brush1 * filter2 * filter cotton2 * spongeOnly the above package content, other products are not included.Note: Light shooting 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.