PowerDual P4 | 100 mm Inline Duct Fan with Speed Controller, 221 m3/h, 100-240 V, Quite and Energy Efficient for Home, Grow Tent and 3D Printer

Looking for a reliable and efficient way to improve ventilation in your home or workspace? Our 4-inch inline duct fan is the perfect solution. Designed for optimal airflow, this fan effectively removes stale air, odors, and excess moisture, creating a more comfortable environment. Its compact design allows for easy installation in tight spaces, and its quiet operation ensures minimal disruption. Whether you need to ventilate a bathroom, kitchen, grow room, or any other area, our 4-inch inline duct fan delivers powerful performance and lasting durability.