【Suitable models:】Our AZ4002 accessories are suitable for Shark Power Detect Upright Cleaner AZ4000 AZ4002 AZ400C. Please check whether your machine model belongs to one of the above three before purchasing 【Premium Quality】The Shark AZ4002 filters are made of high-density 60 PPI material and H12 efficiency-grade components, greatly improving the vacuum cleaner's working performance 【Washable & Reusable】The Shark AZ4002 filters and roller brush replacements are easy to clean with water and can be reused after complete drying. It is recommended to clean them every 2-3 weeks and replace them every 2-3 months, or as needed, to maintain your vacuum cleaner’s high performance 【Easy to Install】These replacement parts are simple to replace and require no tools. When needed, simply remove the parts from your 【Package Includes】2PACK HEPA Filters+4 PACK Foam & Felt Filters+1cleaning brush+4x Odor Neutralizer Cartridge+1 main brush AZ4002 filter Compatible with shark detect pro/Shark Power Detect Upright Vacuum AZ4000 AZ4002 AZ4000C-2HEPA+4Foam&Felt Filters+1Cleaning Brush+4Odor Neutralizer Cartridge+1Main Brush (12pcs)