Amazon.com: Replacement Hepa Post Filters Washable Pre Filter Kit for Dyson DC40 Vacuum Filter&Pre-Motor Filter for Multi Floor,Animal,Replace part # 923587-02,922676-01 : Home & Kitchen
Amazon.com - Dyson Shell, Ball Assembly Dc40
Amazon.com - Amyehouse 2PK Hepa Post Filter & Pre Filter Compatible with Dyson DC41 DC65 DC66 UP13 UP20 Animal, Multi Floor and Ball Vacuums, Replaces Part # 920769-01 & 920640-01
Amazon.com: Paxanpax 123-DY-1416C Lower Duct Changeover Valve Hose for Dyson DC40, DC42, DC50, DC51 Series Vacuum Cleaner, Plastic: Home & Kitchen