Take control of your grow room temperature — The Prima Klima Ø100mm extractor fan delivers 280 m³/h and features a built-in temperature controller that automatically adjusts ventilation to the heat inside your grow tent.
Hand-picked by BloomLED, your indoor growing expert for over 10 years: reliable, quiet and energy-efficient equipment.
Ø 100 mm · 280 m³/h · 40 W · Built-in thermo controller · Prima Klima
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Clean air and a stable temperature are the cornerstones of a successful indoor grow. The Prima Klima Ø100mm extractor fan delivers 280 m³/h while integrating a temperature controller that automatically adjusts the fan speed. The result: a grow room kept within the right thermal range, with no constant monitoring. At BloomLED, indoor growing experts for over 10 years, we selected this model for its Prima Klima reliability and its outstanding performance-to-noise ratio.

| Specification | Value |
|---|---|
| Brand | Prima Klima |
| Connection diameter | Ø 100 mm |
| Maximum airflow | 280 m³/h |
| Power consumption | 40 W |
| Regulation | Built-in temperature controller (thermostat) |
| Noise level | Engineered for quiet operation |
| Use | Air extraction for grow rooms / grow tents |
The on-board thermostat speeds up or slows down extraction based on the measured heat. Your plants stay in their comfort zone, even during the heat peaks caused by grow lights.
An airflow perfectly sized for grow spaces fitted with a Ø100mm connection: efficient air renewal, removal of excess humidity and heat.
The Prima Klima design favours a steady, low-turbulence airflow for discreet extraction you will forget about, ideal inside a home.
At just 40 watts, this extractor fan combines performance with energy efficiency: a controlled running cost throughout your entire grow cycle.
Standard Ø100mm connection compatible with common ducting and carbon filters. Robust Prima Klima build for years of service.
With 280 m³/h, this model is ideal for small to medium grow rooms (typically up to around 1 m² depending on height and the heat from your lighting). For larger volumes, look at our Ø125 or Ø150mm models.
How does the built-in temperature controller work?A sensor measures the ambient temperature and automatically modulates the fan speed: ventilation increases when it gets hot and slows down as the temperature drops. You gain thermal stability and peace of mind.
Should I pair it with a carbon filter?Yes. To neutralise odours we recommend coupling the fan with a Ø100mm activated carbon filter connected by ducting. Together they form a complete, efficient extraction circuit.
Is this extractor fan noisy?No. Prima Klima pays particular attention to motor acoustics. Combined with proper mounting and clamps, it offers discreet operation suited to home use.
Temperature managed automatically, air continuously renewed and reduced power draw: the Prima Klima Ø100mm extractor fan is the reliable ally of a healthy, high-performing indoor grow, selected and backed by BloomLED expertise.