Amazon.com: Fette Filter - Vacuum Filters HEPA Post Filter & Pre-Filters Compatible with Dyson DC41, DC65, DC66 Vacuum Cleaners, Compare to Part #920769-01 & #920640-01 (1) : Home & Kitchen
Amazon.com - Dyson Hose, Internal Dc41 -
Amazon.com: Lemige Vacuum Filters Replacement Parts for Dyson DC41 DC65 DC66 UP13 UP20 Animal, Multi Floor and Ball Vacuums, Compare to Part 920769-01&920640-01, 1 Pack Post Filter & 1 Pack Pre Filter :