Clean Obsessed CO711 / Perfect C105 HEPA Filter 3910 the neck is the part

the neck is the part to renew

which is why the multi-stage floor selector matters

Inspect the edge from time to time and replace it once it no longer scrapes cleanly

The filter seats in its housing with no tools required

(SKU: PSB35P)

Clean Obsessed CO711 / Perfect C105 HEPA Filter 3910 the neck is the partThis genuine Clean Obsessed CO711 HEPA filter from CleanMax is the final exhaust filter that cleans the air leaving the vacuum. HEPA media traps fine dust, pollen, pet dander, and other microscopic particles that pass through the bag and pre motor filter, so the air pushed back into the room is noticeably cleaner. Genuine CleanMax HEPA filter (Part #15 1831) Fits the Clean Obsessed CO711 canister vacuum Also fits the Perfect C105 canister Captures