3Pcs ABS Durable Filter Element Replacement Fit for Roomba Sweeping Robot 500/600 Feature:1. Simple installation method, it is easy to replace and use, made of high quality materials, durable and sturdy, has a long service life.2. Using high strength environmental protection materials, it can reduce the occurrence of dust, pollen and other allergens entering the air you breathe, with high efficiency and strong water absorption and good cleaning performance.3. Washable design, it can be reused, easy to clean, in order to get the best results, the filter should be replaced every 23 months.4. High adaptability, it can be perfectly adapted to the corresponding replacement location, you only need to remove the original accessories and find a suitable location to install it.5. High quality filters help improve the performance of the sweeping robot and prolong the service life of the machine.Specification:Item Type: Filter ElementWeight: Approx. 72g / 2.5ozMaterial: ABSProduct Compatibility: It is suitable for 500 series and 600 series, such as forRoomba pet version 528 536 551 552 564 580 595620 630 650 and other sweepers.Product Size: Approx. 12.3x8x4.6cm / 4.8x3.1x1.8inPackage List:3 x Filter Element 1) We accept Alipay, West Union, TT.All major credit cards are accepted through secure payment processor ESCROW. 2) Payment must be made within 3 days of order. 3) If you can't checkout immediately after auction close, please wait for a few minutes and retry Payments must be completed within 3 days. About shipping 1. WORLDWIDE SHIPPING.(Except some countries and APO/FPO)2. Orders processedtimely after thepayment verification.3. We ship to confirmed order addresses. Your order address MUST MATCH your Shipping address.4. The images shown are not the actual item and are for your reference .5. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.6. If you have not receiv