Ducting Mylar 8 inch 25' Box - Flexible Ventilation Duct General Hydroponics air/water pumps and more

air/water pumps and more

oxygen helps to inhibit the formation of harmful bacteria and fungi

Protect from freezing

Keep both ends free from obstruction

The Master 16 Lighting Relay gives you safety and convenience in one

Ducting Mylar 8 inch 25' Box - Flexible Ventilation Duct General Hydroponics air/water pumps and moreConnect 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