Active Air Premium Duct 6"-25' Hydrofarm This premium humidifier features an

This premium humidifier features an industrial grade motor for many years of use

Ona is a complex formula using essential technology to destroy a wide spectrum of organic and non-organic odors

RapidRIZE blocks start off compressed for easy shipping and storage

Cut the roll to your needed length

Active Air Premium Duct 6"-25' Hydrofarm This premium humidifier features anProduct Details Active Air Premium Ducting is made of tough 3 ply aluminum foil laminate. It is designed for air cooling and can be used in different forms of heating and ventilation applications. This product is made to resist puncture and tears. One continuous and corrosion resistant helix wire is placed in the duct wall for structural support. Active Air Premium Ducting is perfect for the air cooled reflectors in your grow room. Includes (2) EZ