Product Quantity: 1 SetPackage Content: 3*Side Brush, 3*Filter, 1*Main Brush1. Durable Compared With Other Products, Our Replacement Kit Is More Cost-Effective And Can Reduce Your Replacement Cost. The Hairless And Organ Design Reduces Dirt Adhesion, Keeps The Props Clean Compatible With A Long Time, And Is More Durable.2. [Deep Cleaning, Noise Reduction] Can Effectively Collect Dust And Make It Cleaner. The Soft Material Will Not Damage The Floor, The Noise Is Lower, And It Can Be Used While The Child Is Sleeping.3. High-Efficiency Filter The Filter Is Made Of High-Quality Materials And Has High-Efficiency Filtration Percompatible Withmance. It Can Effectively Absorb Mold, Pollen, Mites, Cats And Dogs And Other Allergens, Prevent Allergens In The Air From Circulating Indoors , And Create A Healthier Environment. Suitable Compatible With Your Home Environment.4. Easy To Clean Our Accessory Kit Is Easy To Install And Disassemble, And The Accessories Can Be Cleaned With Water. In Addition, The Side Brush And Main Brush Both Adopt Anti-Roll Structure, Which Can Prevent Hair From Tangling, Which Is Convenient Compatible With You To Clean And Save Time.