Ducting Mylar 25' Box - Flexible Ventilation Duct size:4" / 25' box be applied to fruit trees

be applied to fruit trees and vegetables up to the day before harvest

Use with any of TrolMaster’s “plug-in” device modules to expand the number of devices  controlled by the Hydro-X

Application: Professional Horticultural Lighting

When cultivating fruiting and flowering plants in soil

Mercury Content: 80mg

Ducting Mylar 25' Box - Flexible Ventilation Duct size:4" / 25' box be applied to fruit treesConnect your ventilation system with confidence using this professional grade mylar ducting. Engineered for indoor gardens and greenhouses, this 25 foot flexible duct delivers reliable airflow between fans, carbon filters, and other ventilation components. Key Features Durable 2 Ply Construction Reinforced casing resists tears and maintains shape over time Metal Wire Helix Prevents collapse and ensures consistent airflow even when bent Universal Fit