Iso-Max 250mm High-Power Acoustic Fan — 2,310 m³/hr

Iso-Max 250mm High-Power Acoustic Fan — 2,310 m³/hr

The high-power version of the Iso-Max integrated-silencer fan — 2,310 m³/hr through a 250mm flange with built-in noise absorption. Swiss-engineered, built for continuous operation, and equipped with thermal protection that cuts power if the motor overheats. For growers who want serious airflow without serious noise.

Why growers choose the Iso-Max 250 High-Power:

• 2,310 m³/hr with integrated silencer — high airflow without the "help, I live here" noise level
• Built-in thermal cut-out — automatically disables power if temperature exceeds safe limits, preventing motor burnout
• Rotor-stator design, Swiss-engineered — very low failure rate, proven continuous-operation reliability
• Full-metal housing — doesn't vibrate like plastic-body fans, built for years of 24/7 use
• Noise-absorbing foam inside the housing — silencer integrated into the body, not added as a separate unit
• 250mm (10") flanges — standard UK pro-grade sizing

Who it's not for:

Overkill for 1.2m tents — the standard Iso-Max 150 or 200 will be cheaper and sufficient. If you prioritise absolute lowest noise over airflow, the Gekko or GorillaBox acoustic box fans are quieter still but bigger and harder to mount. Always match filter size to fan — a 10" fan needs a 10" filter.

See it running in our Stone shop. Drop by Unit 24, Emerald Way, Stone Business Park (ST15 0SR) to see this fixture set up, or call us on 01785 556355 (Mon–Fri, 10am–5pm) to talk through whether it's the right choice for your tent size and grow style. In stock now with 24hr UK dispatch, or choose click & collect at checkout.