Exhaust Filter Cover, for K2 (dark blue/silver print) RX3 it stops sealing tightly to

it stops sealing tightly to the floor

Tip: check that the bag collar clicks fully into place

Air leaks past the loose cover instead of pulling through the floor head

a whistling sound during use

Exhaust Filter Cover, for K2 (dark blue/silver print) RX3 it stops sealing tightly toThis genuine SEBO Exhaust Filter Cover in dark blue with silver print fits the K2 canister in the SEBO K Series. It is the panel that secures the exhaust filter, holding the media seated so the vacuum's outgoing air passes fully through it before it exhausts. A cracked cover or a broken clip lets the filter sit loose, and unfiltered air then bypasses the media and carries fine dust back into the room. Aged plastic and repeated filter changes are the