• The package includes :1 packs of replaceable filters, it is recommended to replace the filter element every 3-5 months according to the use, so that your vacuum cleaner runs like new.
• [Premium quality] - Made of washable and reusable materials, including, washable and durable, with efficient filtration.
• [Wide compatibility] -Compatible with Nilfisk Alto Aero 26-21,Aero 26, Aero 21-01, Aero 21,Aero 31,Wet＆Dry series Vacuum Cleaner Parts
• [Excellent performance] - Multiple fold surface areas can produce a large area filtration effect, suitable for filtering daily dirt, such as pet dander, hair. Ideal for cleaning concrete and drywall dust, wood chips, leaf debris and site debris.
• [Customer Service] - Product quality and customer satisfaction are our top priorities. If you have any questions, please contact us, PhoebCynthi is confident to provide the best support for our customers.