Vostermans Multifan Greenhouse HAF Q Fan - 20" 240v (4,765 CFM) HPS delivering reliable humidity control while

delivering reliable humidity control while contributing to better air quality

Widely used to provide oxygen in aquariums

Easy to install and compatible with peel and stick zippers for creating sealed doorways

Lessens fertilizer and water needs

Complete Hardware Kit: Ships with gooseneck

Vostermans Multifan Greenhouse HAF Q Fan - 20" 240v (4,765 CFM) HPS delivering reliable humidity control whileVostermans Multifan HAF Q 20 inch greenhouse circulation fan The Multifan HAF Q 20 inch is a severe duty horizontal airflow fan that moves up to 4765 CFM through a greenhouse. A unique housing tightens the airflow pattern for long throw and even movement without disrupting plants. An IP55 rating handles dust, water, and wash down, and the aluminum enclosed Class F motor dissipates heat to 140F. A lightweight polypropylene impeller cuts motor wear and