Horticulture equipment & suppliesHorticulture equipment & suppliesHorticulture equipment & suppliesInline fans, carbon filters, ducting and fan controllers to keep air moving and odor out.
11 products
A 4×4×6.5 ft tent holds 104 cubic feet, so start from about 104 CFM and add the carbon filter, ducting and lighting factors. Use the calculator to get your number and the matching fan size. Read the guide
Expect every 12–18 months. Humidity shortens carbon life, so replace it sooner if the tent is often humid. Read the guide
It helps: a controller with a temperature/humidity probe lets a larger fan run slowly most of the time and ramp up only when needed. Read the guide
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