Perfect adaptation: The filter is tailored for shark Stratos Vac AZ3002 AZ3000 AZ3000W, making it perfect for your machine and compatible with your shark vacuum cleaner High quality: Made of high-strength environmentally friendly materials, the accompanying HEPA filter is designed to capture the smallest particles and remove up to 99.97% of air particles as small as 0.3 microns, making your indoor air fresh Large capacity: The product includes 4 Post Motor Filters and 8 Foam Filters, with a large quantity and lower cost Multiple use: Simply rinse the filter with water, dry it, and then use it again. Easy to install and replace. We recommend that you replace the shark vacuum filter every 3-6 months for optimal performance and better protection of your vacuum cleaner High quality after-sales service: We provide high-quality after-sales service. If there are any problems with the product or model, you can contact us through email and we will promptly solve the problem for you Fixcracked AZ3002 Filters for Shark AZ3000 AZ3000W for Stratos DuoClean PowerFins Vacuum Stratos Upright Vacuum, 4 Post-Motor Filters, 8 Foam Filters