Features: Made from high quality non woven cloth, this reusable bag can be washed and used again and again, providing longers performances and better filtration. These dust bags are made of high quality filter material, effectively capturing and filtering micro dust, dirt, and fine particles in the air. Keep your working environment clean and healthy. With a generous capacity, these dust bags can collect dust and dirt for a long time, reducing the frequency of replacement and improving efficiency. Made of durable materials, they are reliable and won't break or leak dust during prolonged use. Perfect for cleaning tasks in homes, offices, shops, and other environments. Effectively collect and filter indoor dust and dirt, ensuring a neat space. The dust bags can be easily replaced by removing the old bag and installing a new one. No hassle, just a quick and seamless process. Specifications: Material:Nonwoven Fabric Size:Approx.49.5x37cm/19.48x14.56inch Style:6pcs/12pcs For WD2 Plus Package Includes: 6pcs/12pcs Filter Bag note: ①.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. ②.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thanks for your understandings.