Chat

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

Recommended

Recommended

Grow QuestionsCarbon filter / ideal size for my tent.

Carbon filter / ideal size for my tent.

RCD78started grow question 4 years ago

Hi all need info regarding carbon filters. My tents height 200cm , width is 120cm. Have tried to work out but no look. I have 4 plants in it. I need advice on which size to go for. I have tried to calculate myself but no joy. I am advised to get 6" but not sure ?? Thank you

Solved

Setup. Ventilation

like

Nor_Cal_Kannablissanswered grow question 4 years ago

6" with a 460cfm fan would be ideal! Cheers and happy Growing!

1 like

Complain

Selected By The Grower

RCD78answered grow question 4 years ago

Very much appreciated Gromies. Stay safe 😎

1 like

Complain

Frank89answered grow question 4 years ago

6"x 300

like

Complain

Similar Grow Questions

Solved

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

3 months ago

2

Solved

Shockolateman08

Plug in dehumidifier...Micro grow space. What's a good plug in dehumidifier and do they actually work?? Or should I just invest in a larger one for the room RH instead of box RH? Ufo lights on the way 150w

Setup. Ventilation

4 years ago

4

Solved

Сколько ватт на 1 кв.м LED Скажите сколько ватт света LED нужно на 1кв. метр. Сколько минимум, сколько норма, и сколько будет света прям за глаза прям. Светильники на 500w 100х100см LED. ТЕНТ 300х300, и сколько нужно вентиляции выдува в метрах кубических. планирую TD Silent

Setup. Lighting

Setup. Ventilation

4 years ago

1

Solved

Question about ventilation I have a 200cm tall tent with a carbon filter connected to an extracter fan/ duct leaving the top corner of my tent. I have no intake air fan connected, although the walls of the tent are bending inward- should I add an intake fan in the bottom of the tent?

Setup. Ventilation

4 years ago

3

3

Solved

Co2 I just put co2 in my flower room should I turn off my exhaust fan and other fans in the room? I'm using a 20lbs bottle and reg,

Setup. Ventilation

4 years ago

1

Solved

Carbon filter life time How long should a carbon filter last? Been using mine for 3 grows now and its starts to smell everywhere... any recommendations for a decent carbon filter?

Setup. Ventilation

4 years ago

6

5

Solved

Can RH be raised to 100% for short periods of time?My extraction is noisy and the humidity is causing a sore throat at night. Can I switch it off and raise my RH to 95% on a regular basis without stressing the plants? I have an indoor grow 2"x2" that runs full ventilation. RH rises from 70% to 95% after 30 mins of no venting.

Setup. Ventilation

4 years ago

2

Solved

2200w LED Hiii I got two LEDlamps 2200w in total but can’t use their max power cuz the temperature will be over 37soon! In order to cool down the tent I’ll need a true AC or a powerful fan, both of these products in photo are dehumidifiers as well, that 80€fan will cool ⬇️? Cuz im on budge

Setup. Ventilation

4 years ago

1

2

Solved

Humidity problems in bloom I have a 16inch fan outside the intake hole to my tent blowing air in, I have 2 clip on fans one each side of the tent and a carbon filter. There’s a dehumidifier 300ml per day in the middle of my tent. This is a 4x4 tent. Any tips on placement to lower rh? It goes high as 80%.TY

Setup. Ventilation

4 years ago

2

2

Solved

Circulation / Exhaust Getting ready to install carbon filter; found myself wondering if growers typically leave their filters/exhaust/fans on during dark periods? Up to this point, I've had everything on one power-strip/timer: circulation fan, exhaust fans, and lights. Should I keep anything on 24/7?

Setup. Ventilation

4 years ago

2

2

Solved

Extraction can size for 2x2x5 tent ?Hi guys I'm about to set up my first box, I'm missing just the extraction. Box is 2x2x5 and I've got led light 120w. No smell is the most important for me. Is 4" fan with carbon filter going to absorb all the smell? Many thanks !

Setup. Ventilation

4 years ago

3

3

Solved

Grow room too hot solution!!Hi👋🏼 What is the best cooler ,AC or climate changer for a 1x1x2 tent with 2200w led (veg/bloom On)? I’m looking4 something that dehumidifies as well and changes the temperature from 32 to around 25C. Do you recommend sth that fits in with a convenient price?

Setup. Ventilation

4 years ago

2

2

Solved

Newbiegrower420

Grow tent Temperature I have a 90cmx90cmx60cm grow tent with a VIPARSPECTRA 300W LED Grow Light inside.. How much will an extraction fan and carbon filter bring down the temp inside? In this heatwave my tent is running at 33 deg C, no plants seeded yet. Will the fan be enough or should I get a cooler?

Setup. Ventilation

4 years ago

2

2

Solved

What equipment do I need to close my tent fully??I want to be able to close my tent completely without it getting too hot in there, I currently have it open to keep it cool, but what do I need to close it? Isit just some ducting and fans and also a air con unit?

Setup. Ventilation

Setup. Other

4 years ago

1

4

Solved

fire harard What is your security/safety backup for fire hazard in case of exhaust system failure. (those Chinese fans you know they will break it is only a matter of time right?)

Setup. Ventilation

4 years ago

7

8

Solved

Newbiegrower420

Cooling whilst using humidifier outside a small grow tent I have a small 90x90x60cm grow tent with a VIPARSPECTRA 300W LED. Heat levels are crazy and running a small humidifier with ice blocks inside the tent along side extraction isn’t cutting it. Could I buy a bigger humidifier, keep it outside the tent duct it in to keep it cool?

Setup. Ventilation

4 years ago

4

10

Solved

High humidity.Does anyone have some sage advice on how to keep humidity down? Today we had 36c outside temps and humidity in my tent hit 85%.. Firstly is this an issue? I normally have a reading of 50-60% but I can't lower it today. Second, how can I lower it.

Setup. Ventilation

4 years ago

2

2

Solved

Do you think this is a better position for carbon filter so it can have better airflow or is it more important to scrub air from the top and have 2 90 degree bends? I'll probably try this in my next grow. Pic with drying plants is setup from before with 2 90 degree bends.

Setup. Ventilation

4 years ago

4

6

Solved

What air temp and RH should i be trying to acheive for flowering?What should i be trying to acheive with RH and air temp for flower stage. I recently was subject to some intense heat and RH shot up to 92%. I have ordered a De humidifier to combat that and i have a fairly decent control over the air temps but i am not sure what i am trying for.

Setup. Ventilation

4 years ago

4

4

Solved

Looking for some input.Looking for some input on inline fans n carbon filter for a 2x2x4 grow tent. Which ones to get/ stay away from? 6in or 4in? Much appreciated.

Setup. Ventilation

4 years ago

3

3