Cover, exhaust air filter, for E2 (dark blue) C3 and a failing left-hand block

and a failing left-hand block announces itself with grinding

which slows the brush roll and weakens cleaning

Tip: inspect the brushroll and belt while the cover is off

filtered exhaust

The correct 2-pole switch restores dependable on/off control across these SEBO machines

Cover, exhaust air filter, for E2 (dark blue) C3 and a failing left-hand blockThis genuine SEBO Cover for the exhaust air filter in dark blue fits the E2 canister in the SEBO E Series. It is the panel that retains the exhaust air filter, holding the media seated so the machine's outgoing air passes fully through it before it exhausts. A cracked cover or a broken clip lets the exhaust filter shift, and air then bypasses the media and pushes fine dust back into the room. Brittle plastic and repeated filter changes are the common