Nilfisk L08603875 Union Mix laikkaharja 305mm SC550 & Scrubber 305

Facility managers and cleaning crews rely on the Nilfisk L08603875 Union Mix Disc Brush to keep medium walk-behind scrubbers performing at their best on demanding hard floors. This genuine 305 mm (12-inch) replacement brush fits Nilfisk SC550, SC5500, BA551, BA651, BA751, BA851, BR651, BR751, BR851, and Scrubber 305 models, delivering consistent wet scrubbing on concrete, epoxy, tile, vinyl, terrazzo, and stone. The Union Mix bristle blend—natural and synthetic fibers—balances effective soil removal with surface protection, making it suitable for daily maintenance in commercial and industrial environments.

Key specifications

• Brush type: Disc brush
• Bristle material: Union Mix (natural/synthetic blend)
• Diameter: 305 mm (12 inches)
• Bristle hardness: Medium
• Core material: Polypropylene
• Mounting: Nilfisk standard quick-change
• Colour: Black bristles, black/grey hub
• Quantity: 1 per pack

Why choose it

Engineered for medium to heavy-duty wet scrubbing, this brush maintains consistent cleaning performance across a variety of hard floor surfaces. The polypropylene core resists moisture and chemicals, ensuring long service life even in frequent use. The medium bristle hardness provides effective scrubbing action without damaging delicate floors, while the quick-change mounting system minimises downtime during brush replacement. Using genuine Nilfisk parts guarantees compatibility and preserves machine warranty.

Ideal use cases

• Daily maintenance of commercial floors in retail, healthcare, and education facilities
• Industrial scrubbing of warehouses, production areas, and loading docks
• Wet cleaning of epoxy, sealed concrete, terrazzo, and vinyl surfaces
• Replacement for worn brushes on Nilfisk SC550, SC5500, BA/BR series, and Scrubber 305

Good to know

Replace the brush when bristles show visible wear or cleaning efficiency drops. Always use genuine Nilfisk parts to ensure proper fit and performance. The brush is designed for wet scrubbing applications; do not use on carpets or unsealed wood. Store in a dry place away from direct sunlight when not in use.