The Back Up Emergency Ventilation Box

Have you ever stopped to consider what happens if the power fails in your grow room? In this case, the ventilation stops and pressure drops. Then unfiltered air will be leaking out of the grow room causing smell in the area in a short time. By using The Back-Up, you can avoid this problem. This patented system automatically starts with extracting air from your grow room in case of power failure. Up to 7 days The Back-Up can safeguard the pressure in your grow room using the built-in battery.
 

• Compact, robust and discrete design
• 4 ventilation modes in accordance with a operating time 1, 2, 4 and 7 days
• Automatically charges as long as AC power is present
• Display for charge current and battery level indicator display
• Very energy efficient by patented technique
• Easy to install
• Up to 400 m3 of air per hour
• 125 mm flanges
• Portable, 25 Kg
• Also manuall operation in case of cutting or dry tent
• Excluding filter