Unger nLite Angle Brush, grey unflagged bristles

The Unger nLITE Angle Brushes NUR28 (28 cm) and NUR41 (41 cm) are professional unflagged water fed brush heads designed for powerful scrubbing and efficient rinsing on windows, frames, and exterior surfaces. Built for use with nLITE pole systems, these brushes combine durability, precision, and high cleaning performance for demanding cleaning tasks. Both models feature unflagged (unsplit) bristles, which provide stronger, more aggressive scrubbing compared to flagged alternatives. This makes them ideal for tackling stubborn dirt, heavy soiling, and low water flow conditions, while also offering longer bristle lifespan. The angled brush design allows easy access to corners, window frames, and sills, improving cleaning efficiency and ensuring full surface contact even on awkward areas. A special bristle cut enables effective cleaning into tight 90° corners, helping achieve a thorough finish. High-density bristles ensure excellent cleaning power with minimal bending, while Power Bristle Technology enhances scrubbing performance and smooth movement across surfaces. For optimal rinsing, both brushes are equipped with a central nozzle block and integrated rinse bar, delivering a controlled flow of pure water directly onto the surface for efficient dirt removal and streak-free results. Additional features include soft-touch bumpers to protect window frames from damage and reduce noise during use, as well as compatibility with warm water systems and quick-connect fittings for fast setup. The NUR28 (28 cm) offers excellent manoeuvrability, making it ideal for detailed work, smaller windows, and tight spaces, while the NUR41 (41 cm) provides a larger cleaning width for faster coverage on bigger glass areas and commercial jobs. Compatible with the full nLITE range of poles and accessories, these brushes are suitable for professional window cleaning, façade maintenance, and solar panel cleaning. Overall, the Unger NUR28 and NUR41 deliver a durable, high-performance cleaning solution, combining aggressive scrubbing power with efficient rinsing for professional pure water cleaning systems.