All of these are essential for an effective ventilation system.
Exhaust fan and carbon filter.
The most common is the carbon exhaust filter.
Terrabloom 6 inline fan 395 cfm exhaust duct fan built in speed controller etl listed pre wired 6 ft grounded cord for use in grow tents with carbon filters fixtures attics 4 1 out of 5 stars 1 011.
Vivosun 4 inch 190 cfm inline fan with speed controller 4 inch carbon filter and 8 feet of ducting for grow tent ventilation 4 5 out of 5 stars 268 114 88 114.
This includes the inline fan ducting fan speed controller and carbon exhaust filter.
The carbon exhaust filter is superior at odor removal and is the most versatile option.
A quick guide on what an exhaust fan and carbon filter is and what setup is right for your indoor grow space.
1 16 of over 1 000 results for carbon filter and exhaust fan vivosun 4 inch air carbon filter odor control with australia virgin charcoal for inline fan grow tent odor scrubber pre filter included reversible flange 4 x 14 4 6 out of 5 stars 3 117.
If you want to keep it simple look into our carbon filter and fan exhaust kits.