[Practicality]These replacement filters and roller brushes are designed specifically for Shark AZ4002 AZ4000 AZ400C to ensure a perfect fit and seamless operation with your vacuum cleaner. [Excellent Filtration Efficiency]Use our premium HEPA filters to capture up to 99.97% of airborne particles, including pollen, dust, dirt, and pet dander. Each filter is carefully designed to capture particles as small as 0.3 microns, ensuring a cleaner, healthier home environment. [Convenient Installation and Reusability]These for Shark AZ4002 AZ4000 AZ400C vacuum cleaner parts are not only easy to install without tools, but also washable and reusable. Simply wash, dry completely, and reinstall to maintain the cleaning efficiency of your vacuum cleaner. [Optimal Performance and Recommended Replacement]Replace the filter every 2 to 3 months to maintain the optimal performance of your for Shark AZ4002 AZ4000 AZ400C vacuum cleaner. Regular replacement prevents clogging and ensures consistent suction and filtration. [Comprehensive Package Contents]This set providing you with a complete replacement kit to keep your for Shark AZ4002 AZ4000 AZ400C vacuum cleaner running at its best level Function: Consumables Use environment: Home use Colour: As Shown Material: Plastic + cotton Package Contents: 1 x Roller brush 2 x Filter screen 4 x Filter cotton 1 x Goose head brush Only the above package content, other products are not included. Note: Light reflection 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.