Compatible Models: For HV380 HV345 ZS350 ZS351 XPMFK320, please confirm your filter type. These replacements fit models with non-porous pre-motor foam and felt filters. If your vacuum has a perforated filter, these not fit. Enhanced Filtration Performance: designed to capture a variety of particles, including food, hair, dirt, and pet dander. Easy Maintenance: Washable and reusable filters. For best performance, wash with warm water and air dry thoroughly. Replace foam, felt, and post filters every 2-3 months to maintain vacuum efficiency. User-Friendly Installation: These accessories are designed for easy installation and can be quickly installed in your vacuum cleaner. Designed to meet production standards, they are easy to install. They are designed to fit precisely to the model and can be quickly replaced without professional help. Maintenance Recommendations: To maintain the performance and life of your vacuum cleaner, it is recommended to clean and replace accessories regularly as needed. to optimize cleaning efficiency. These accessories your vacuum cleaner runs efficiently, ensuring every area the robot passes through is thoroughly and carefully cleaned. Function: Consumables Use environment: Home use Colour:As Shown Material:cotton Package Contents: 1set x filter sponges 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.