Threads is in beta — try the new feed
Start My Diary
Start My Diary
Log In
Start My Diary
Home
Threads
Diaries
Strains
Shorts
Questions
Contests
Growers
Seeds
Breeders
Nutrients
Equipment
Blog
English
Log In
Sign Up
Following
Follow
Brands
&
Growers
to get updates
Back to Grow Questions
Can I use a 100mm carbon filter on a 125mm exhaust?
EXZELENS
started grow question 6y ago
So, the title is pretty straightfoward. I was thinkin about getting some 127mm extraction tubes and make it really tight to fit the filter. TIA
Solved
Setup. Ventilation
likes
DreamOn
answered grow question 6y ago
Yeah should not be a problem, you can just use a Pipe Fan Connection Reducer 100 mm / 125 mm between the exhaust and filter
1 like
Complain
Selected By The Grower
DreamOn
answered grow question 6y ago
https://www.amazon.de/-/en/Weedness-Connection-Reducer-Mounting-Ventilation/dp/B07VKDB25Z
likes
Complain
Similar Grow Questions
Solved
TeesTrees
should i get a table AC unit to cool room for night temp by 15 degrees?
Iv read that to get the purple colour from the plant i have to get night time temp to be 15 degrees lower than day temp. Im working with basically a 1 sqr meter space and i was going to buy a tower ac unit to cool the temp down Or one of those ac units where you put ice and water
Setup. Strain · Autoflowering
Setup. Ventilation
Techniques. Other
4y ago
1
7
Solved
Odin9
Plece help me to chose the best fan for the lover part..asap I most order now
Which fan sculd I go for in the lower part off tent??? I have det biggest 30w from secret jardin on top
Setup. Ventilation
5y ago
3
5
Solved
buddhi_coop
Set Up Tent
How should I set up my carbon filter, exhaust fan & air ducts? I’m in limited space right now but want to make sure I get good air circulation still. I set it up the wrong way the last time I had it up but it was already up so I just left it. Also, my fans. Where should they go ?
Setup. Lighting
Setup. Ventilation
Setup. Other
5y ago
1
1
Solved
topbilling
6" Fan in 3x3 Tent
I bought a 6" fan for a 3x3 Vivosun tent and I'm noticing a good mount of negative pressure even at the lowest setting. Do I need to get a 4" fan? There are some vents on bottom sides of the tent. Can I use those to lessen the pressure? Thanks!
Setup. Ventilation
6y ago
3
Solved
HillsideManor
Would it be possible to have a closed loop ventilation system?
My tent is in a garage that gets very cold, i need the fan running so i have constant negative pressure so there is no smell. Could i just have the fan extract back into the tent with a CO2 bag in there? Heat shouldn't get too high, and only other thing i could think of was CO2
Setup. Ventilation
5y ago
2
2
Solved
kizdog
Controlling environment in closet with no intake fan?
I'm growing inside my closet, and I'm having trouble controlling temp/humidity. I have an AC Infinity exhaust fan and a cheap amazon fan + wet towel blowing air in from the outside. Are there any cost-effective ways for me to control this? It can get a little warm/dry sometimes
Week 2
Other. General questions
Setup. Ventilation
5y ago
2
2
Solved
Wyregrasser
Additional environment control
Options for extra humidity and temperature control. Continuous drain not a problem. My Rh can stay in the 80% range for weeks. Attempting to control a 10x10. Would a small window Ac remove enough humidity (easiest)? Portable AC/Dehumidifier? Stand-alone dehumidifier? Suggestions?
Setup. Ventilation
4y ago
1
1
Solved
Ganjaprenuer
Grow room / tent venting
Need help setting up a good vent system for a 600w hps air cooled reflector. If someone could just help by explaining a system that would work to cool my light and control smell.
Setup. Ventilation
5y ago
4
Solved
Eva16
SOG question,tent
In 10 square meters what is a ideal ventilation and carbon filter, i want to do SOG with 5 600w hps is it possible?
Setup. Lighting
Setup. Ventilation
5y ago
2
2
Solved
Funkygrower
Extractor fan!!!!
What size extractor fan should I buy for my tent. Someone said a 6inch will do for my tent?
Setup. Ventilation
5y ago
1
1
Solved
HippyHemulen
What u guys think im good with all smells with Vents TT125 220-280m3/h and Phresh filter 500m3/h? I think 500m3/h is little bit oversized but cant find smaller Phresh filter with 125mm flange but what i read oversized filter isnt bad thing?
Week 3
Setup. Ventilation
5y ago
2
3
Solved
BUDLUST
My indica plants have gone long & thin, are they fucked? I CANNOT keep my humidity levels down god know's how im gonna get it to 50% for flowering! Has anyone tried silica gel? A dehumidifier will be to noisy, need stealth. Please help!!
Setup. Ventilation
5y ago
1
5
Solved
DeepWaterGrower
Wind and air in the grow box (VIDEO)
Hi guys, some rookie questions for you. 1) Air in the grow box; 2) Wind in the grow box. More details in the comments section
Week 2
Setup. Ventilation
4y ago
3
5
Solved
Lovni
Problème humidité
I can't seem to stabilize the humidity. I watered the walls of the tent during the last watering; does anyone have a solution to maintain good humidity, and what humidity level would be ideal moving forward?
Week 3
Setup. Ventilation
5y ago
2
1
Solved
MiraGrow
I am having some hot days with around 30 degrees inside of the tent.. its summer here and I dont really have a AC in the same room.. I have som fans but no AC. This has also caused the humidity to be down to 35.. Should I worry about the hummidity? for the heat and hummidity?
Week 1
Setup. Ventilation
6y ago
3
5
Solved
KCduzit
Co2 bottle question (Tnb)
Should I be running my exhaust fan and intake fan during the day while I have a Co2 bottle in the tent, or will Scrubbing air make adding it useless?
Week 2
Setup. Ventilation
6y ago
1
1
Solved
Scott13
down in the pot is 60% humidity and on the flowers 45% why?
Setup. Ventilation
5y ago
2
3
Solved
PapaBaer
Temperatur
Hello, just a general question about the temperature during the flowering phase. Right now, I'm only getting 24-26 degrees Celsius during the day (more 26 than 24) and a maximum of 21 degrees at night. Is that sufficient for the ladies, or do I need to take action? They are showing no signs of illness.
Setup. Lighting
Setup. Ventilation
5y ago
2
Solved
CannaJkee
Сколько ватт на 1 кв.м LED
Can you tell me how many watts of LED light are needed for 1 square meter? What's the minimum, what's the norm, and how much would be bright enough to really see? The lights are 500w for 100x100cm LED. TENT 300x300, and how much exhaust ventilation is needed in cubic meters? I'm planning on using TD Silent.
Setup. Lighting
Setup. Ventilation
6y ago
1
Solved
Steek88
Fan use
The bigger one is going off to a new owner tomorrow or monday then il separate the two thts in the one pot.tough little f….ks lol I was sure the first seed was dead but o know up it’s came very small so hopeing repotting won’t be an issue tho when shall I start useing the fans?
Week 2
Setup. Ventilation
4y ago
3
3