Designed for 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 performance 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 before 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. | Package include 3 Post Filters and 3 Pre-Filters,1 Clean Brush.