Designed compatible V8+, V8 Absolute, V8 Animal, V8 Carbon Fiber, V7 Absolute, V7 Animal Pro, V7 Animal Plus, V7 Motorhead, V7 Car + Boat, V7 Trigger. This set work as great as the original ones and perfect fit in your vacuums. The premium pre-filters and HEPA post-filters with high efficiency to block fine particles, floating dust and most allergens, dust mites, pollen etc. Enjoy fresh and clean air at home. Made of high-strength and environmentally friendly materials to ensure optimal per compatiblemance and a healthier lifestyle. This is a good helper to keep your house truly clean and improve the air quality of your family. Clean by hand washing in warm water and let it completely air dry be compatiblee reusing them. A mild detergent may be used if desired. To ensure your vacuum works properly and optimally, recommend to replace the filter every 2-3 months. : Material:plastic size:17cm Package Contents: 3 x pre-filter 3 x post filter 1 x cleaning brush Only 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.