The Unger nLITE Hybrid Brush Complete, Unflagged, 16 in, is tailored for professional window cleaners dealing with extensive, heavily soiled surfaces. The outer wild boar bristles provide robust scrubbing capability, while the inner synthetic bristles, enhanced by Power Bristle technology, facilitate smooth gliding and minimal water absorption. A centrally integrated nozzle block ensures effective dirt removal, and the included hose with a quick connector allows for easy integration with water-fed pole systems. This brush is essential for achieving pristine results on large, dirty windows and solar panels. Ideal for: • Cleaning large commercial windows with heavy grime buildup., Maintaining extensive solar panel arrays subjected to environmental pollutants., Servicing expansive glass facades in industrial complexes., Washing broad exterior glass surfaces in high-traffic urban areas.