Constructed from PVC, this exhaust fan operates quietly while impressive airflows, ensuring effective air circulation without disturbing your peace Ideal for homeowners, pet owners, and small scale farmers, this fan is designed to cater to needs, providing reliabled ventilation solution for both residential and agricultural settings This ventilation solution operations, making it a intelligent choices for sustainable living efficient ventilation with our 140mm 12W duct fan, featuring a powerful motor, perfect for maintaining freshness air in various environments Perfect for use in bathrooms, kitchens, chicken coops, pet houses, warehouses, and greenhouses, this duct fan ensures optimally air by efficiently odors and excesses