Dyson Pre-Motor Filter for Models DC40 & DC42, Hepa 923587-02 | Super Vacs Vacuums
Amazon.com: Aryavos Filter Replacements for Dyson DC40, 2 HEPA Post-Motor Filters & 2 Pre-Motor Filters Animal, Multi Floor, Origin and Total Clean Vacuums, Compare to Part 923587-02 & 922676-01 : Home & Kitchen
Superior Vacuums - Dyson DC42 Multi-Floor Upright Vacuum