Sanitaire SC420 Backpack Vacuum Cloth Bag CH93619 since the armature has no

since the armature has no field to push against

Function: hand grip section of the handle

keeping the exhaust clean on your upright

balanced carrying during extended cleaning sessions

This replacement brush roll fits the Eureka CV390 power nozzle

Sanitaire SC420 Backpack Vacuum Cloth Bag CH93619 since the armature has noThis replacement cloth bag restores proper dust collection to your Sanitaire SC420 backpack vacuum. A worn, torn, or clogged cloth bag drastically reduces suction and allows dust to escape. Cloth bags are reusable and can be emptied between uses, but should be replaced when the fabric becomes thin, develops holes, or no longer holds dust effectively. Compatible Models: Sanitaire: SC420. Also fits Powr Flite PF100BP.