Bosch 00618907 Vacuum Cleaner Motor Protective Filter

Vacuum Cleaner Motor Protective Filter – Bosch

The vacuum cleaner motor protective filter (also called the motor protection filter or pre-motor filter) sits between the dust bag or cyclone chamber and the motor to prevent fine dust particles from reaching and damaging the motor. When the filter becomes clogged or damaged, suction power drops and the motor can overheat. This direct-replacement motor protective filter restores full suction performance and motor protection on compatible Bosch vacuum cleaner models.

Compatible Part Numbers

• 00618907
• 618907
• AP5999635
• 00578863
• 578863
• 187621
• 187622
• 265419
• 616268

Key Features

• Direct OEM-spec replacement – engineered to Bosch factory specifications for correct fit and filtration efficiency at the motor intake
• Protects the motor from fine dust damage – traps particles that pass through the dust bag or cyclone before they can reach the motor
• Restores full suction performance – a clean, unobstructed filter allows unrestricted airflow through the motor
• Drop-in installation –mates to the existing filter housing without tools

Fixes These Symptoms

• Vacuum cleaner losing suction power progressively over time
• Motor overheating or vacuum shutting off due to restricted airflow
• Motor protective filter visibly clogged, torn, or collapsed
• Burning smell from the motor area during vacuuming

Compatible Brands

• Bosch, Siemens

Always verify your model number before ordering. Check the label on the bottom of your vacuum cleaner to confirm compatibility.