Low Noise Noise Canceller: Designed to reduce noise from the fan and carbon filter system, it can reduce noise by up to 50%.
2.5" Conduit Light: The thick black PVC layer on the Hon&Guan pipe prevents light from leaking. Fits 3" diameter exhaust and intake fans, carbon filters and hooded lights
3-Ply Sturdy: Keeps the ventilation system free of rips and pinholes. Underneath the black PVC layer, our ducts feature 2 layers of aluminum foil and 1 layer of PET and a wire helix to maintain shape and keep your ventilation system free of rips and pinholes
FLEXIBLE AND EASY TO USE: The Hon&Guan 3 inch duct is super flexible and easy to install, it will slide right over your duct fan, exhaust exhaust, carbon filter or reflector. This ventilation duct is 3 inches in diameter and comes in one 16 foot piece that can be cut into as many pieces as you need.
Multiple Applications: Hon&Guan piping is suitable for HVAC systems. It will move and deliver air in kitchens (cooking exhaust), green rooms and grow rooms (air circulation, intake, exhaust and light fixture cooling), bathrooms (odor and moisture exhaust), drying rooms, grow tents and others application etc.