When you need to circulate the air in you hydroponics or organic indoor grow room these items will help you to achieve the maximum efficiency.

• Flange for Can Filter (4"/5"/6"/8"/10"/12")

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• Price: $8.95
• Flange for Can Filter (4"/5"/6"/8"/10"/12") With 15 years experience specializing in activated carbon odor control, Can-Filters designs and builds only the highest quality Activated Carbon air filt
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• Hydrofarm Light Sys. Cooling Kit

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• Price: $21.95
• Hydrofarm Light Sys. Cooling Kit Fits Daystar Fits Radiant - all vents Fits ValuBrite (VB1AC) Includes: 2 LG50023 & 1 LG50027
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• Spring Loaded Back Draft Damper

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• Price: $21.95
• For fitting in circular ducts. Made from pre-galvanized steel with spring-loaded vanes of aluminium, the RSK back draught shutter can be fitted in any position and is available in the following diamet
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• Perma Duct Premium Reinforced Air Ducting - 25ft

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• Price: $19.95
• Perma Duct Premium Reinforced Air Ducting - 25ft Perma Duct offers superior performance in premium air ducting. Though it is value priced, it is comparable to the leading premium d
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