Eureka HF4 HEPA Filter Replacement for Upright Vacuums Prima When this board fails

When this board fails

Function: Blocks lint and debris from reaching the motor

Part #SR547 — VacuMaid bottom can in slate grey

Bosch BSG81313UC

Weighing 11

Eureka HF4 HEPA Filter Replacement for Upright Vacuums Prima When this board failsUpgrade your vacuum's air quality with the Eureka HF4 HEPA filter (Part #61505A). This pleated HEPA style cartridge captures microscopic particles, including pollen, pet dander, and dust mite debris, trapping the allergens many standard filters allow to pass straight back into the air. A HEPA filter slowly fills with the fine particles it captures, which restricts airflow and saps suction over time. Installing a fresh HF4 restores both filtration