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Complete Grow Tent Packages

Complete Grow Tent Packages

Start growing indoors today!

Complete Nutrient Packages

Complete Nutrient Packages

From beginner packages to advanced!

March Nutrients

Fabric Pot Blowout Sale

Gro Pro Fabric Pots on sale now!

Hydrobuilder Learning Center

Expert growing advice and tips!

Fans & Blowers

CFM stands for cubic feet per minute and is a measure of the blower's air movement performance. Fans & Blowers from Hydrobuilder range from 1 to 800+ CFM and are available in standard & high output (HO) versions and range in size from 4" diameter to 18". Many different types of fans are available including inline, blower, axial, booster, oscillating, pedestal and more. Take the manual work out of the equation by picking up a fan speed controller. The secret to success of indoor gardening lies in making clean fresh air available to indoor plants and fans & blowers are the perfect answer for the circulation of fresh air in indoor gardens and hydroponic systems. If you’re looking for a quality fan to increase airflow in your grow space then Hydrobuilder has it.