Blauberg UK BLAUFLEX COMBI/102/3 WHITE 3 Metre Long, Flexible Ducting, 4 Layer HVAC Ventilation Air Hose-for Grow Tents, Dryer Rooms, House Vent Register Lines

• 4" Ducting lightproof: we made this aluminium duct with your grow room needs in mind. Thick layer of White PVC on this ducting prevents light leaks. Works with exhaust and intake fans, carbon filters and hooded lights which are 4" In diameter.
• 4-Layer tough: keep your ventilation system free of rips and pin holes. Under the White PVC layer our ducting is built with 2 layers of aluminium foil with a layer of PET and steel wire helix to preserve the shape.
• Flexible and easy to use: our 4 inch duct is super flexible and easy to install, it will slide right on your duct fan, vent exhaust, carbon filter or light reflector.
• 4" Diameter with adjustable length: this ventilation duct is 4 inches in diameter and comes in one 3 metre long piece, which can be cut into as many pieces as you need using a wire cutter and a paper knife.
• Variety of applications: our ducting is suitable for any heating ventilation & Air conditioning (HVAC) purposes. It will move and deliver air in kitchens (cooking exhaust), green houses and grow rooms (air circulation, intake, exhaust and light fixture cooling), bathrooms (smell and moisture exhaust), dryer rooms, grow tents and other applications you have in mind.

Blauberg heavy duty flexible ducting will help to get your ventilation job done quickly and easily.Lightproof and length adjustable. Fits fan, filters and duct pipes.Designed with Grow tent and indoor garden applications in mind. Connects to inline fans, filters and air cooled light fixtures. Reflects heat and light.Blauberg UK heavy duty lightproof ducting is the best choice for your ventilation set up. Manufactured to the highest quality, This ducting is perfectly designed to suit any ventilation requirements. For hobby growers and commercial growers alike, this is the ducting to choose. Or the best results, we recommend that you use this ducting with our range of Black orchid filters and blauberg mix-flow inline fans (sold separately).