Dyson DC19 Pre-Motor Filter 1739 and in other narrow gaps

and in other narrow gaps

Benefit: Airtight seal

and UD30000 and the Royal UR30080

Replacing it restores smooth

the pieces it holds can loosen

Dyson DC19 Pre-Motor Filter 1739 and in other narrow gapsThis replacement Dyson pre motor filter (Part #F626) fits the Dyson DC19, DC20, DC21, and DC29. It seats between the bin and the motor, catching the fine dust that slips past the primary cyclone before it can reach the motor windings. A pre motor filter slowly loads with trapped debris, and a clogged one starves the motor of airflow. That shows up as an overheating motor, weaker pickup, and sometimes a machine that cuts out mid clean. Fitting a fresh