[Good Filtration Performance] The advanced HEPA filters we equip for L20/L30 Ultra capture up to 99.97% of small 0.3 Micrometres particles, including dust and pet dander. These filters are made of strong materials to enhance the suction power and efficiency of your vacuum cleaner. [Unparalleled Compatibility] Our accessory kit is designed specifically for L20 Ultra and L30 Ultra models, including roller brush, HEPA filter, side brush, mopping pad and dust bag, ensuring a and optimal performance. [Excellent Durability and Cleaning Power] Our L20 Ultra kit comes with a silicone brush roller and side brush, which can easily handle dirt, hair and debris, ensuring thorough cleaning of every corner of your home. [Reusable and Easy to Maintain] Our washable for L30 Ultra accessories are easy to maintain - just hand wash and air dry. It is recommended to regularly replace the parts of the brush and pad every 2-3 months, and the parts of the roller brush every 6 months. [Comprehensive and Affordable Set] This full set includes 1 brush roller, 4 HEPA filters, 6 side brushes, 4 mopping pads, 6 dust bags and a cleaning brush. It can be easily installed, and any issues related to brush warping can be solved by soaking in hot water. Note:Due to different production batches, the appearance , which does not affect the use. Colour:As Shown Material:Plastic Package Contents: 1 * Vacuum Cleaner Replacement Parts set 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.