Active Air Premium Ducting, 4" x 25' 44lb Durable polycarbonate frame construction

Durable polycarbonate frame construction

The key ingredient is naturally derived crustacean meal

generator-ready

Active Air Premium Ducting

These glands are brought to their maximum potential and size using Terpinator along with any nutrient program

Active Air Premium Ducting, 4" x 25' 44lb Durable polycarbonate frame constructionActive Air Premium Ducting, 4" x 25' Product 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