Hyper-Fan + Phresh Carbon Filter Ventilation Kit - 6 Inch OT1 including:

including:

Cool Tube – White Soft Poly Hose - 4mm X 30M Roll

4 Litre - 140mm (h) x 230mm (w) - 8 Ounces (1/2 Pound)

More often

HPS light is for better flowering

Hyper-Fan + Phresh Carbon Filter Ventilation Kit - 6 Inch OT1 including:Hyper Fan + Phresh Carbon Filter Ventilation Kit 6 Inch This complete hydroponic ventilation kit includes everything you need to get some fresh air into your garden! Compiled from quality hydroponic equipment including a 6 inch hyper fan which has the highest CFM on the market and a Phresh carbon filter which is made from premium Australian activated carbon. The kit also includes 6 meters of ducting which can be cut into two so you can connect the fan