Smell control.

Into flower in my 3rd indoor grow and have an odor problem that I can’t contain. Have a small tent 3 plants, the setup is a filter is in the tent, 4” ducted through the tent to the fan outside the tent. Run it all 24/24. Is my setup wrong? Do I need a better filter? What I have was from a kit on Amazon. Any suggestions or guidance greatly appreciated.

Thanks
Greedy Fly.

Get a huge bag of activated carbon and make a filter with clean pantyhose.

Did you have this problem during your previous indoor grows? If no, and it is just now becoming noticeable, may just need to change the carbon in the filter. If yes, maybe the vent system was undersized in the beginning.

What type of fan and filter do you have? You say your'e running the duct to outside the tent and then end with the fan, maybe your ducting connections aren't tight and its not pulling in from the filter, its just sucking sented air past the fan..

You may wanna run a second filter in the tent as a scrubber.