Maximise the performance of your vax upright vacuum cleaner with this replacement post-motor filter for all models listed. Genuine vax filters maximise particle retention and help to remove pollen and allergens from your household. Replacing filters regularly in your vacuum cleaner is strongly recommended as this helps to prolong the product"s life and ensures consistently-strong suction performance is maintained. Products with consumable filters will generally require replacement of their filter sets once every 12 months. Check your user guide for specific filter maintenance and replacement guidelines.