Riccar Hybrid Filtration Central Vacuum, 3 Stage Motor RCU-H7 Prima It is the adjuster that

It is the adjuster that sets and calibrates the bag indicator so it reads bag fill level accurately

and D4 Premium with ET-1 power head

Because the housing seals the bag and the bumper guards it from knocks

Function: Pivot axle for the dust bag lever

Function: powers the motor and guards against overheating

Riccar Hybrid Filtration Central Vacuum, 3 Stage Motor RCU-H7 Prima It is the adjuster thatThe Riccar Hybrid Filtration Central Vacuum RCU H7 is a bagged central power unit built on a three stage motor rated at 655 air watts of suction. Mounted in a garage or utility space, it pulls dust and debris from wall inlets throughout the home to a single collection point. Central vacuum power matters most in larger or allergen heavy homes, where a strong, sealed system carries fine dust away from living areas entirely. The RCU H7 uses hybrid