​Details: *Brand new and high quality *Made of high quality material, more durable. *Easy to disassemble and replace *Filtration of particulates to filter particles such as smoke particles, pollen, dust, etc. *Washable filter should be completely dry before placing it back in your vacuum; *Fit for Eureka NEU522, NEU526 *Color: As Pictures Show Package Content: 1/3*Pre-motor filters Note:The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. Fit Models –Filter Replacement Parts Compatible with Eureka NEU522, NEU526. Package Include – Includes 3 pack Pre-motor Filters,enough quantity to meet your needs. Works Great – These Replacement Filters are made of high quality materials, it is sturdy enough to use many times, Compatible and work just like the original one, To keep robot running at best performance, The Filters are recommended to be replaced every 2-3 months. Easy To Replace – It is easy to be replaced and installed on your robot vacuums, Snap into place for quick and effortless routine replacement without tools. After service – Our product have been well tested, Examined and package before sending off, Please just feel free to contact us if you have any problem for the products or the service,We will do the best to give you a satisfactory solution.