Mars Hydro 4" Inline Duct Fan with Temperature and Humidity Controller spl_hw It utilizes advanced Ultra High

It utilizes advanced Ultra High frequency technology and high output 1000 watt double ended High Pressure Sodium grow lamp

Advanced Surfactant Technology

Our box fan air filter media has a permanent electrostatic charge which will attract and trap the dust and stop it from being blown through your box fan and back into your home or office

Determine the number of units required based on total system airflow (CFM) and the severity of the odor or pollution problem — consult Plasma Air specifications for sizing guidance

Mars Hydro 4" Inline Duct Fan with Temperature and Humidity Controller spl_hw It utilizes advanced Ultra HighDescription Efficient Ventilation: The Mars Hydro 4" inline fan employs a mixed flow design for a strong airflow of 205CFM. It's equipped with a variable speed controller for effortless fan speed management. Quiet Workspace and Durable Body: With an ABS plastic frame and blades, this sturdy fan creates a remarkably quiet growth environment with an extremely low noise level of 26. 8dB A. Easy Installation: This fan features removable duct ends with