White Plastic Flat Ducting Pipe - 220mm x 90mm x 1000mm (1 metre length) Offers comparable airflow performance to 150mm round duct. Kair plastic ducting is lightweight, durable and suitable for commercial and domestic use. Pipe ends are male fittings and will fit inside female ducting fittings such as 90 degree bends. Lengths of duct channel can be joined together using a female connector. Best utilised as part of a ducting system for high powered cooker hood extractors and whole house ventilation systems., Manufacturer: Kair