4'' Grow1 In-Line Duct Fan Sea Green Hydro The black plastic helps prevent

The black plastic helps prevent the growth and spread of algae

(1) 12' handle for scrub brush

The ONA Carbon-Air is easily connected to your existing ventilation system to distribute ONA throughout your room or air exhaust system

A built-in photocell located on the controller automatically detects the day and night status

An eight outlet manifold that delivers water and nutrients to your plants at the pressure of your choice

4'' Grow1 In-Line Duct Fan Sea Green Hydro The black plastic helps prevent4" High Output In Line Duct Fan. Air flow is an essential component in any horticulture configuration. These fans can be used for filters, intake, or exhaust. This durable and high quality 4", fan is powerful enough to air cool several lights connected by ducting and powerful enough to extract odor and heat from your room. Keep your growing environment in balance by ensuring you have proper ventilation. 171 CFM 120V 60Hz 0. 95A 113W 2910 RPM UL