Vacuum Discs Available in any of our scents off our list. Pack contains 2 discs. (Both in same scent) To use: Empty filter or bag. Remove from packaging and place in filter/ bag smell the freshness. Scents last approx 2-4 weeks depending on how much hoover is used. Disc colours randomly selected. If you require white label products, so you can add your own logo please contact us as this is something we are happy to discuss.