Heat Shield Fan Cover commercial-lighting-fixtures The ONA Carbon-Air is easily

The ONA Carbon-Air is easily connected to your existing ventilation system to distribute ONA throughout your room or air exhaust system

5 volt button batteries

added to hydroponic reservoirs and is ideal for brewing plant teas

• Wider reflector angles

which breathes new life into your garden in a single application

Heat Shield Fan Cover commercial-lighting-fixtures The ONA Carbon-Air is easilyThe Fan Heat Shield blocks the heat generated by inline duct fans from radiating off of them. This means that less heat finds it way into your room, allowing it to be better carried away by your existing ventilation system. This results in a cooler environment, increased plant growth, and more energy savings from increased A C efficiency. Fits 4", 5", and 6" inline fans