Caluma

Caluma has built a solid reputation for itself in the indoor cannabis cultivation world — and their line of ventilation fans is no exception. Built for precision and optimal performance, Caluma ventilation systems are made to put out optimal airflow in grow tents and grow rooms — perfect for both homegrows and commercial setups, whether growing in soil or hydroponically. Whether you're managing humidity, controlling temperature, or improving air exchange, Caluma fans offer the reliability and efficiency today’s growers demand — and ensure plants receive the fresh air they need to thrive. Delivering a balance of power and quiet operation, these fans are crafted from durable materials and engineered for long-term use, delivering a dependable option to both personal and commercial cultivators. With a focus on user-friendly design, energy efficiency, and consistent airflow output, they’re ideal for maintaining a clean, healthy grow environment. Trusted by growers that want to dial in every aspect of their grow, Caluma fans work seamlessly with carbon filters and ducting systems, making them easy to integrate into any setup. For smaller-scale grows or targeted airflow needs, the Caluma Mini Axial Fan 220 m³/h is a compact yet powerful option that’s perfect for boosting air circulation where space is limited.