Paper Bags - Sanitaire Style BU, 5-Pack (SL4110, SL4110A, 1451, 3522, 3545, 3550, 3554) Lightweight That means you can keep

That means you can keep a spare battery topped up in the dock while the vacuum is in use

Replaces part #Filter 1608684

It retains the exhaust filter in its bay

it lets the brush roll turn freely with minimal friction

the hard nozzle edge can mark walls and dent trim

Paper Bags - Sanitaire Style BU, 5-Pack (SL4110, SL4110A, 1451, 3522, 3545, 3550, 3554) Lightweight That means you can keepThese Style BU replacement paper bags provide effective dust filtration for Sanitaire Professional upright vacuums. This pack includes 5 bags. Fits models SL4110, SL4110A, 1451, 3522, 3545, 3550, and 3554. For best cleaning results, replace the bag when it reaches two thirds full. An overfull bag significantly reduces suction and allows dust to bypass the filtration system. Compatible Models: Sanitaire: SL4110, SL4110A, 1451, 3522, 3545, 3550, 3554