ECO Farm 4" Duct Ventilation Fan And Filter Hydroponic Kit

ECO Farm


ECO Farm 4 Inch Ventilation Kit

Activated Carbon Filter:

Overall Size:
4" Flange: 10"H x 8"D
Flange(optional): 4",
Iodine Adsorption Value: 950 (High efficiency)
Carbon Layer Thickness: 1.5 inches
Specific Surface Area: 900-1000 square meter per gram
Max. Endurable Temperature: 400 degrees Celsius (Safer)
Operating Environment Temperature: -20 to 65 degrees Celsius
zinc-anodized steel housing mesh
use Coal Based activated carbon
Changeable Velcro Pre-filter with 2 black elastic bands
Thick Carbon Layer for Higher Absorption and Performance
Reversible filter flange and base for longer life
Exceptional odor control for better privacy.
Inner and outer mesh provides 53% open area allowing increased air flow.
Machine packed carbon enables 100% filtered air flow.
1~1.5 years in life expectancy


4" Inline Duct Fan

120V60HZ; 101Watt; 0.86A; 2850RPM; 189CFM;
Come completely wired with junction box, strain relief and power cord
Lightweight and easy to install
Fluted on both ends to receive ducting
Low noise

Silver Flex Ducting:

4" Double layer duct φ4" * 25FT
Elastic: Double silver layer


Size: 4"1/2
Galvanized steel

Package includes:

1xCoal Based Activated Carbon Air Filter
1 x Silver/Silver Flex Ducting
1 x Inline Fan
2 x Steel Hose Clamps

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