Filter can maintain the cleaning performance of the sweeper while reducing the penetration of dust, pollen and other allergens into the air you breathe. Replacing the accessories regularly will also improve the cleaning performance and suction of your vacuum cleaner. Also can help to provide you with fresh air and healthy living environment. Suitable for LG CordZero A9 Vacuum Cleaner. Function: Filter fine dust Weight: about 14g (1 piece) Colour: green Material: plastic Size: 68x53x73mm Package Contents: 1 * Filters Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!