Feature: 1. Reduce Allergens: Reduces dust, pollen and other allergens from getting into the air you breathe, suitable for Lydsto R1 sweeper. 2. Easy to Disassemble and Replace: Improving the cleaning efficiency of the sweeper, making it easy to disassemble and replace, is part of routine maintenance. 3. Manufacturing Material: Made of high quality ABS material, durable, lightweight and comfortable to touch, which can undoubtedly effectively extend its service life. 4. Widely Application: The vacuum cleaner filter screen is easy to install and replace, widely used in bedroom, living room, office, etc. 5. Easy to Use: Easy to use and fine workmanship. Without any difficult requirements even though you use it for the first time. Specification: Item Type: Sweeper Filter Replacement Weight: Approx.44g / 1.6oz Material: ABS Applicable Model: Fit For Lydsto R1 Sweeper. Package List: 6 x Filter Element 6 x Filter Cotton Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.