;Vacuum cleaner parts meet or exceed original quality, compatibility, and durability, and have been rigorously tested. Made with high-quality, environmentally friendly materials. Provides clean, dust-free indoor air for a healthier home. This filter is designed to remove up to 99.9% of tiny dust particles. ;Simply rinse the filter with water and dry completely before reusing. ;Philips accessories are easy to replace and durable to keep you clean, protected, and extend the life of your appliance. It is recommended to replace your vacuum cleaner filter every 6 months. For optimal performance, especially in homes with children, pets, or smokers. ;Includes 6 foam filters, 6 plastic frame motor filters, and 1 cleaning brush.; Shipping Quantity: 7 pieces