| Temperature plays an important role in photosynthesis
and thus, it is important to control this variable when growing. Exhaust
fans control temperature, humidity and fresh air flow into the grow room.
It is an important piece of equipment for growing in an enclosed space.
All of our exhaust fans come with a grounded plug and power cord. Just
install and plug into atmospheric controller or
timer, or plug directly into a wall socket.
Air circulation in a grow room is equally important. It builds stem strength in plants, prevents shading and keeps fresh air next to leaves so a pocket of stale, CO2 depleted air does not form around plants. |
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| Featuring a sealed, ball-bearing motor, these high velocity fans will
operate 24-7, year after year, in all humidity conditions.
They are recommended for use with the MountainAir filter.
4 - 12 " duct diameters, 117 - 801 cfm |
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| Flange Opening | CFM | Price | Shipping | Quantity |
| 4" | 117 | $180.00 | $ 10.00 | |
| 4"XL | 148 | $200.00 | $ 10.00 | |
| 6" | 256 | $ 225.00 | $ 15.00 | |
| 6"XL | 392 | $ 275.00 | $ 15.000 | |
| 8" | 481 | $ 275.00 | $ 15.00 | |
| 8"XL | $ 325.00 | $ 15.00 | ||
| 10"XL | 590 | $ 360.00 | $ 20.00 | |
| 12" | 711 | $ 400.00 | $ 20.00 | |
| 12"XL | 801 | $ 500.00 | $ 20.00 |
| Price | Shipping | Quantity | ||
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Active Air - 180 CFM | $ 79.95 | $ 8.00 | |
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Dayton - 265CFM | $ 110.00 | $ 10.00 | |
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Dayton - 465CFM | $ 140.00 | $ 12.00 |
| Item | Price | Shipping | Quantity |
| 16" Heavy-Duty Air Circulators wall mount oscillating fan | 39.95 | 6.95 |
1-800-449-9630
Member HMA since 1998
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