Karcher 4.905-021.0 : Black Very Abrasive Disc Brush for Deep Cleaning Hard-Wearing Floors & Sticky Dirt

Product Description

Key Product Features:

• Genuine Kärcher replacement disc brush, part number 4.905-021.0.
• Also commonly referenced as Kärcher 49050210.
• Black hard disc brush for compatible Kärcher scrubber-dryers.
• Designed for Kärcher Brush-head D 75 applications.
• 385 mm / 15-inch brush diameter for D75 dual-disc scrub deck configurations.
• Hard / very abrasive hardness grade for deep cleaning applications.
• Built for hard-wearing floor coverings with very sticky dirt.
• Provides more aggressive cleaning action than red medium, natural soft, or white very soft D75 brushes.
• Helps remove stubborn soil, sticky residue, embedded grime, scuffs, heavy traffic buildup, and industrial floor deposits.
• Tynex 180 grit bristle references appear in Kärcher market listings for stubborn dirt and basic cleaning applications.
• Useful for periodic deep cleaning, basic cleaning, restorative cleaning, and heavy-duty maintenance.
• Black color helps operators quickly identify the brush as the aggressive deep-cleaning option.
• Disc brush design supports consistent mechanical scrubbing when paired with the correct machine setup and cleaning chemical.
• Quantity per unit: 1 piece.
• Packaged weight: approximately 6.2 lb / 2.8 kg.
• Official Kärcher U.S. compatibility references include B 150 R Bp + AGM, B 150 R Bp + AGM + 2SB, and Brush-head D 75.
• International compatibility references include Brush-head D 75 and select B 110 R, B 80 W, and B 90 R configurations.
• Additional market fitment references include B 150 R, B 200 R, B 80 W Bp disc, B 90 R Classic, B 90 R Adv Dose, and D75-equipped machines.
• Works with compatible D75-equipped Kärcher machines when matched to the correct floor surface and cleaning task.
• Helps restore aggressive scrubbing performance when an existing brush is worn, flattened, damaged, or no longer cleaning effectively.
• Suitable for durable sealed concrete, coated concrete, industrial floors, workshop floors, warehouse floors, parking decks, and other approved hard-wearing surfaces.
• Not recommended for sensitive, polished, soft, finished, or easily scratched floor coverings unless approved by the floor manufacturer.
• Ideal for warehouses, manufacturing plants, workshops, logistics centers, municipal buildings, retail backrooms, production areas, parking structures, and industrial cleaning operations.
• Helps reduce manual spot-scrubbing by delivering stronger machine-based cleaning action.
• Excellent choice for facilities using Kärcher D75 scrubber heads that need maximum cleaning aggression for tough floor conditions.
• Practical replacement item for keeping Kärcher professional scrubbers ready for scheduled deep-cleaning work.
• Best used with correct machine settings, compatible cleaning chemistry, and the proper brush selection for the floor surface and soil level.

Why Buy from ProQuip Solutions:

ProQuip Solutions helps customers source the correct Kärcher brushes, cleaning heads, pad drivers, floor pads, squeegee parts, suction lips, and scrubber accessories for their equipment, floor surface, and soil level. When you purchase the Kärcher 4.905-021.0 Disc Brush from ProQuip Solutions, you get knowledgeable support for confirming D75 compatibility, selecting the correct brush aggressiveness, and maintaining reliable scrubber performance. ProQuip Solutions is your trusted source for genuine Kärcher scrubber brushes, replacement parts, and professional floor care equipment support.