carbon filter

Hi everyone! I’m new around here, about a month into my first grow (Mephisto CDLC and DBCx3BOG). I have a 2x2x4 tent (should have gone taller...) and have no room for my exhaust fan and carbon filter inside the tent, so I have both sitting on the floor outside the tent which seems to work fine...

Looking to buy a reliable kit. Possibly two of em. They're each gonna be for a 5' by 5' by 2m long tent. I want a kit that works guaranteed. I have an old phresh carbon filter right now that I'm not sure if it actually works or not because it's on the floor, and a 6'' Active Air Inline fan...

I have one, it wasn't expensive...... 4" x 8" , to be used in a small 2x2x5.5 Tent (CFM 22) with an inline fan of 82 CFM but it came with no details of the CFM, and as it was bought online from China (I live in Asia) the suppliers have not been able to answer my question. looking at other...

Here's the rundown. I have a closet 2'x3' theres no door. I was planning to hang a thick blanket or tarp up to keep the light in. However smell will be an issue since i cant fully contain the plant like a door would. Will this scrubber work? The room its in is tiny and the door to the room will...

Im building a carbon filter with what i have laying around thankfully im quite handy and have alot to choose from im going with PVC 10" and then 6" inside of it. If anybody has any tips id like to hear them. I will post finished result and some pics of how im making it.

I heard a lot of good things about Phresh filters and better things about Mountain Air. My main concern is the flowering and harvest stage when the buds get really dank in most forums I see Ipower Vivosun and all the cheap china knockoffs don't cut it for the flowering period and some smell...

I have never used one of these, but brief forays onto online catalogues surprised me with the prices I saw. I read in Jorge Cervantes indoor bible that ionisers help with odour. I have had an ioniser for years; they change the electrical charge in the air and zap remove micro particles of dust...