Pleated Filter - Bissell 1543 Upright SC877D and it fits the Koblenz

and it fits the Koblenz 8600

Fitting the correct foot restores the powered floor-cleaning function and a secure connection to the hand unit

so the ZM-200 Deluxe keeps the controls simple and the maintenance points obvious

Compatible with Wessel Werk 9708

so the machine holds full suction and never quietly recirculates trapped dust through a saturated filter

Pleated Filter - Bissell 1543 Upright SC877D and it fits the KoblenzThis replacement pleated filter serves the Bissell 1543 upright, seating in the filtration path to trap fine dust while air flows through to the motor. The pleats pack a large surface area into a small housing so the filter holds plenty of dust before airflow suffers. As the pleats load with dust, the motor has to pull harder against the restriction, which weakens suction, dulls cleaning, and can shorten motor life. A dusty exhaust smell or noticeably