100mm dia 4" In-Line Fan, 1 Phase,(Plastic Cased)Standard Model c/w Mounting Feet. also suitable for Hydroponic Ventilation, can also be used for incoming fresh air. VENTS ZONE. Manufactured by Vents (Fan Ref. ).
The Vents Zone In Line Duct Extractor Fan 10 to 4" is ideal for incorporating into ducts, restrooms, and bathrooms for improved airflow and ventilation.
