Sanitaire DuraLux SC9180D Commercial Upright Vacuum - Dual Motor, 13" BH53800V which shows up as weaker

which shows up as weaker suction and dustier exhaust

Fits: Eureka and Sanitaire SC886F

Also available as part #18-3402-08

Function: variable speed suction and blower unit

When the cover cracks or disappears

Sanitaire DuraLux SC9180D Commercial Upright Vacuum - Dual Motor, 13" BH53800V which shows up as weakerThe Sanitaire DuraLux SC9180D commercial upright vacuum uses a dual motor design to power a 13 inch cleaning path along with above floor tools. An 11. 5 amp motor system and sealed HEPA filtration drive the machine. A separate motor for the brush roll keeps carpet agitation strong while the main motor handles suction, so the machine performs on carpet, bare floors, and above floor work alike. Sealed HEPA filtration and operation under 70 dBA make it