By continuing to use the website or clicking Accept you consent to our cookies and personal data policy. For details please see Privacy Policy
Accept
extractor fans
Theiastarted grow question 2 years ago
I'm after a new duct fan. Needs to push at least 400m3 per hour. And the main criteria is noise. Below 21dba would be the dream.. curious to what folks use and if I see one that meets my criteria I will buy it.
Solved
Setup. Ventilation
like
CRiSPrGrowanswered grow question 2 years ago
if you have the cash check out the Silent TT line. they're amazing but a bit on the expensive side of life
Theiaanswered grow question 2 years ago
@Y0ink 40dba is way too loud..
@growcn. I looked but I don't think they are particularly quiet unless run low rpm.
@dasboof those fans look more like what I want. The actual deadening material built into the unit is what I want and the website is very informative with actual dB at particular frequency.. I will go that route. Thanks all.๐๐ป
like
Complain
Y0inkanswered grow question 2 years ago
270m3 tt 125 40/45 dba ish.
looking for a miracle eh? ๐ฌ
good luck!
1 like
Complain
GrowCNanswered grow question 2 years ago
AC Infinity Cloudline (if you are in N. America) all the way. I think the fans are sold in Europe by Mars Hydro. The models with digital controls are really worth the money as you can program the fan to go on/off based on the tent's temperature and humidity. I have several of their fans and normally run them at level 3-5 (out of 10) and they are super quiet. When you get to the higher power settings there is no escaping the fact that the air itself is making more noise than the fan.
If you want quiet over size your fan so you can operate it in at a slower speed and still get the airflow you want.
1 like
Complain
Hempy_The_Kidanswered grow question 2 years ago
I'm using an Infinity T6. I cannot hear it unless it's turned up over #5.
1 like
Complain
Similar Grow Questions
Solved
hweixd
How crucial is an exhaust fan and a carbon filter?I cant find anything in my country as a kit, but would buying them piece by piece work?
Example something like in the photo connected to an air duct and then to a carbon filter?
Or if the exhaust fan is not crucial? how can i get rid of the smell in a cheaper way?
Setup. Ventilation
2 months ago
2
Solved
FraFra__frankenstoner_Two_days_in_a_day
CO2 depletion in the tent, under light. How much?You have a tent with a plant and a co2 sensor. When you have 1000 ppm in the tent, and you turn off the ventilation, how long does it need to get under 400 ppm? Please many answers! ๐๐
How much watts has your light? Dimmed down? Give the resulting wattage.Setup. Sensors
Setup. Ventilation
2 months ago
4
6
Solved
jokgga
Mycelium or Fungus - Too much?Seeing a ton of mycelium or fungus on my medium. It is covering the entire pot. I am having problems with air circulating but have a fan at the bottom and up top, just nothing oscillating. Is this going to be a problem? What can I do?
Plant. Other
Setup. Ventilation
3 years ago
1
1
Solved
jokgga
Mycelium or Fungus - Too much Part 2I am seeing a ton of mycelium on all of my autopots. Because I have a bottom feed system, it is hard to keep my top medium wet without getting mold. Is this going to effect my end result if I do not do anything about this? Should I leave it alone or put sand on it?
Thanks all
3 years ago
2
3
Solved
Nzmk902
Ventilation. For 2x2 help please, do i need a carbon filter set up? Please explain my best route.Im currently waiting for a 2x2 grow tent & light... ive read i dont need a carbon filter For one plant.... if i have a fan in tp simulate wind and strengthen my plant.... would i need a fan of new air coming in? Or just leave the fan by the hatch to suck new air in
Help please!!Other. General questions
Other. Other
Setup. Ventilation
3 years ago
3
4
Solved
CannabisRelated
Is that clip on fan going to cause wind burn? should I lift it up higher? It is on the low setting as well.
(week 11 video of fan)Setup. Ventilation
3 years ago
1
Solved
FingersCrossed
How to keep spacebucket coolEven when lights are off, bucket temperatures can reach upto 40*C rarely seeming to dip below 30, icepacks help lower temp and raise humidity for a bit, i worry the 2 passive intakes i have arent large enough, although the room itself is very warm too, air con only option?
Week 2
Setup. Ventilation
3 years ago
2
2
Solved
Nurse
humiditythere is a space of 1.20 by 1.20 m with a height of 3 meters with a humidity of 75 & a temperature of 23 degrees.I have to increase the humidity to 40% for the last few weeks, Is there a way to do this without buying a dehumidifier? Now I have a fan and a reverse fanSetup. Ventilation
Setup. Other
3 years ago
1
1
Solved
Nurse
temperature and humidity for auto from RQSWhat do you think about the temperature and humidity that are highlighted in the photo for each week?
Other. General questions
Setup. Ventilation
3 years ago
1
2
Solved
Nzmk902
Help. Humidity too lowAny hacks to raise humidity in my grow tent?Setup. Ventilation
3 years ago
3
3
Solved
TheChronicHunter
Odour controlFirst indoor grow and is a stealth grow. Iโm wondering if complete odour control is possible for one plant. One auto in the tent with a large carbon filter and appropriately size duct fan, walls are sucked in โ I also have ona blocks to place around room during flower.Week 3
Setup. Ventilation
3 years ago
1
1
Solved
Ign33l
Substrate lil flySo:
I got a dehumidifier to regulate and keep the humidity in 50%.
When i opend the deposit of the water of the dehumifier i found these little flies that are the classic Substrate fly (nasty but no harm).
Do yall think that the dehumidifier got them? Has this even happened to U3 years ago
1
1
Solved
MrGreenMan
Carbon filter effectiveness at harvestHey everyone, just wondering if carbon filters actually get rid of 100% of the smell from the harvest point while drying? I canโt smell anything outside the tent at the moment but my plants havenโt all bloomed fully and I need to be prepared, canโt have the neighbours smelling!Setup. Ventilation
3 years ago
2
2
Solved
Brebzzz
Can I leave my deshumidifier in the box?Can I leave my deshumidifier in the box?Week 5
Setup. Ventilation
3 years ago
3
3
Solved
FlavorzChaser
Dehumidifier helpCan anyone recommend a reliable large room dehumidifier that I can purchase in the uk pleaseWeek 5
Setup. Ventilation
3 years ago
2
2