- Durable Material: The brush head is crafted from high-quality nylon, designed to withstand high temperatures and resist aging. This ensures efficient sweeping and effectively scratches the inner surface of the chimney flue for thorough cleaning. - Flexible Rod Options: Available in 6, 9, 12, 15, or 18 rod configurations, each rod measures 41cm or 61cm in length. The nylon threads can be bent and extended, allowing easy navigation through flue bends and ensuring comprehensive coverage. - Easy Assembly: The rods can be easily connected and disconnected, providing customizable length and reach. Their flexible design is ideal for maneuvering through challenging flue bends, making maintenance simpler. - Enhanced Safety and Performance: Regularly using this brush can help eliminate dangerous lint, dust, and pellet buildup in dryer pipes and vents. This not only improves the dryer's performance but also reduces the risk of overheating and fire hazards. Use Scenarios: 1. Chimney Maintenance: Keep your chimney flue clean and functioning efficiently, preventing smoke buildup and ensuring safe operation during colder months. 2. Dryer Vent Cleaning: Use the brush to clear lint and debris from dryer vents, enhancing airflow and efficiency, while minimizing fire risks associated with clogged vents. 3. HVAC System Care: Maintain HVAC ducts by removing dust and debris, improving air quality and system efficiency throughout your home. This brush set combines durability, flexibility, and safety, making it an essential tool for maintaining clean and efficient ventilation systems throughout your home.