Multi-Surface Brush Roll - Wessel Werk EBK250 TriFlex It is the structural base

It is the structural base the working components mount to

This is the black-finished body specified for the Onyx

run inconsistently

In a direct-air upright the fan does the real work of moving debris

Replace the fan promptly to avoid damaging the motor shaft

Multi-Surface Brush Roll - Wessel Werk EBK250 TriFlex It is the structural baseThis replacement brush roll agitates carpet fibers to loosen embedded dirt and debris for more thorough cleaning. Fits Wessel Werk 3405. A worn brush roll with flattened or missing bristles significantly reduces your vacuum's deep cleaning ability. Inspect your brush roll regularly for signs of wear such as frayed bristles, tangled hair, or uneven rotation. Replace the brush roll when bristles are worn down or no longer make consistent contact with