Can I use a 100mm carbon filter on a 125mm exhaust?

EXZELENSstarted 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

DreamOnanswered 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

DreamOnanswered grow question 6y ago

https://www.amazon.de/-/en/Weedness-Connection-Reducer-Mounting-Ventilation/dp/B07VKDB25Z

likes

Complain

Similar Grow Questions

Solved

CreamOfTheCrop

Fan vs Fanless LEDs How effective are heatsink LEDs? I'm not sure if I should go with fanless (like Mars Hydro SP150) or with a fan (Mars Pro II Epistar 120). I struggle with heat, when the tent is closed it gets to 29-30 degrees with humidifier in full swing (HID lights) and I want to close it soon

Setup. Lighting

Setup. Ventilation

6y ago

Solved

CapeShark

Oscillating vs 2 non-isolating fans fan/CO2 filter Made a purchase for some clip on fans.. but they’ve arrived and are non-oscillatory. 😑😑😑 What do we think return them for oscillating fans or keep and just move them around/set them on a schedule.. 😫

Week 4

Setup. Ventilation

6y ago

Solved

Gautama

Simular Lluvia o no?Buenas a todos, consulta simple, básica. Pero... tengo dudas! Sirve o no, simular la lluvia? Justo ahora estoy en plena flora, y lo hago para bajarles la temperatura. Gracias colegas

Setup. Ventilation

6y ago

Solved

Brux13

Humidity 70%Guys, what do you think about this progress ? I tried to put humidity low but 70% is my best.. Any chances of future problems ?

Week 8

Setup. Ventilation

6y ago

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

6y ago

Solved

SneakyDog

Do I really need a exhaust fan ?If my 2x2 grow tent sits at 26c and 68% humidity without an exhaust fan do I actually need one ? The top of my tent, the vent is open and I’ve opened the observation window at bottom to allow air in. I’ve two fans, one at canopy level and one in top corner opposite the top vent ?

Setup. Ventilation

5y ago

Solved

Glennh109

High humidity problem The fan heater i use 1500w seem to heat the room up too quick gets up to temp quick but carries on rising another 1.5 degrees before vent fan kicks in!! Do I need to downsize the heater space is about 1.5m2

Setup. Ventilation

6y ago

Solved

MonkeyDonkey

Speed of outgoing TD Silent Do you adjust the ventilator speed over time? I have a TD Silent with 5 possible speeds and keep the lowest speed at night (so I can sleep) and on 3 or 4 during day to be sure. Is there a trick to find the best yet lowest speed?

Setup. Ventilation

6y ago

Solved

Showmethewaytogrowhome

Dehumidifier I grow 4 x autos in my 1.2m x 1.2m tent. What size refrigeration dehumidifier do I need if I want to empty the tank every second day? 20l, 10l, 5l?

Setup. Ventilation

5y ago

Solved

Newbiegrower420

Dehumidifier Recommendations please?Quick question? What do you all use for dehumidification? I’m running a 300w LED in a 3x3x2 ft tent with 4 girls in 3 gallon pots 4” fan with carbon filter. I need to lower humidity levels between a range of 10-20% what kind of dehumidifier would you all recommend? Cheap as poss!

Setup. Ventilation

6y ago

Solved

Hongo

Please look at the leaves shown, orange and dried parts. I asked a similar question earlier but these look more damaged and I'm wondering if it's worsened due to my setup. Wind damage from fans? Water damage from humidifier? Light or heat damage? Managing VPD is tough. Thanks!

Week 8

Leaves. Color - Mottling

Setup. Strain - Autoflowering

Setup. Ventilation

4y ago

Solved

Erasmus

Air flow method I removed the hood from the home AC to run cold air directly into the grow tent with a 4 inch duct at the bottom. I have an inline fan to push hot air out to balance out the air pressure at the top. Is this a good idea or should I just have a fan inside with no in or out?

Week 4

Setup. Ventilation

6y ago

Solved

RFarm21

Grow fans Hello. What brands of fans do you recommend? with quality and low noise. I know the Infinity ac but they don't sell it in Europe.

Setup. Ventilation

4y ago

Solved

rosemary420

How long should I leave my air pump on?The plant is 4 days old.

Setup. Ventilation

4y ago

Solved

BullWeedDog

Capa de Cultivo Inflada presión positiva puede generar esto un problema???Hola mi carpa de cultivo tiene ahora mismo lo que parece una precio positiva, es decir, le he colocado un Extractor Tubular VK con un Flujo de aire 365 (m3 / h) esta conectado a un filtro anti olor y un Intractor TT de dos velocidades 220-280 (m3 / h) utilizando 1 velocidad

Setup. Ventilation

5y ago

Solved

Lazuli

Growtent Humidity control How do you control humidity/temp when using a grow tent? is it enough to put a dehumidifier in the same room as the tent and close the tent and just blow the air outside with a fan and tubing? Do u need an intake fan too? Or does the "good air" gets sucked in enough without ? THX

Setup. Ventilation

5y ago

Solved

GeMann

dehumidifier what size dehumidifier would I need for a 5x5x8....growing 4 plant as of now in it.

Week 4

Other. General questions

Setup. Ventilation

6y ago

Solved

EJBudz

how to ventilate closet grow in apartment what to do with ventilation. They say autoflowers dont depend so much on a light cycle, so could i leave the closet door open? not too worried about smell in an apartment (1st of 2 floors, duplex style) so im a bit wary of any alterations of the apartment itself. bite the bullet

Setup. Ventilation

4y ago

Solved

pichiherbs

Cant lower RH while flowering What if u cant lower humidity? Because the garagebox is rh 75%. And with the rain here it wont lower. If u cant take avantage of the RH. Is it definitly a problem? If i do -cannacure treatment -use milk/water solution if area's got infected -defoliation Or is It doomed to fai?

Buds. Other

Setup. Ventilation

5y ago

Solved

LoSBigBlue

Tent Exhaust Location Is it okay to have the tent exhaust vent into the room the tent is in with an air-con in the room that vents to outside? 2x2 tent in a 6x6 bathroom, air-con sits outside the tent and vents out the widow, door has vent at bottom, is it fine to have tent exhaust into the room? Thx

Setup. Ventilation

5y ago