Amazon.com - Filter Kit for Dyson DC25 Pre-Filter and Post Motor HEPA Filter Compatible with Dyson DC25. Fits All DC25 Models - Household Vacuum Filters Upright
Dyson DC52, DC54 Hepa Post Filter Assembly, 961886-01 | eBay
Amazon.com - Filter Kit for Dyson DC25 Pre-Filter and Post Motor HEPA Filter Compatible with Dyson DC25. Fits All DC25 Models - Household Vacuum Filters Upright