Browse grow tent ventilation and airflow equipment at The Grow Fellas. Explore inline extractor fans, carbon filters, fan-and-filter kits, circulation fans, ducting and compatible controllers from brands including Spider Farmer and Mars Hydro.
When choosing ventilation equipment, compare duct diameter, fan airflow rating, noise level and control options, and check that filters and fittings match your setup. Each product listing contains the specific model details and current availability.
Building an indoor growing space? Explore our grow tents and starter kits alongside your ventilation options.
Save £40.00
Spider Farmer
Spider Farmer®6-Inch Inline Fan Combo 402CFM with GGS Controller Kits Ventilation System
Sale price£158.99
Regular price£198.99
In stockSave £33.00
Spider Farmer
Spider Farmer 100mm 4 Inch Inline Fan 205CFM with Carbon Filter & GGS Controller
Sale price£128.99
Regular price£161.99
In stockSave £35.00
Spider Farmer
Spider Farmer 6″ Quiet Inline Ducting Fan with Speed Controller & Carbon Filter Ventilation System for Grow Tents, GGS Controller Controllable
Sale price£139.99
Regular price£174.99
Sold out
Save £28.00
Spider Farmer
Spider Farmer 4-Inch Inline Fan Kits 205 CFM with Air Carbon Filter Ventilation Kit, GGS Controller Controllable
Sale price£110.99
Regular price£138.99
In stock
Save £22.00
Spider Farmer
Spider Farmer® 4″ Inline Fan 205 CFM with GGS Controller Ventilation System for Indoor Grow
Sale price£87.99
Regular price£109.99
Sold outSave £10.00
Mars Hydro
Mars Hydro 6 Inch Refillable Carbon Filter Odor Control
Sale price£38.99
Regular price£48.99
In stockSave £8.00
Mars Hydro
Mars Hydro 4 Inch Refillable Carbon Filter Odor Control
Sale price£29.99
Regular price£37.99
Sold outSave £18.00
Save £34.00
Mars Hydro
Mars Hydro 4″ (100mm) Inline Duct Fan and Refillable Carbon Filter Combo with Thermostat Controller
Sale price£132.99
Regular price£166.99
In stock
