carbon filter

  1. T

    Assistance needed on cfm/airflow for low end of a medium size grow

    Ok so I'm going to have a medium size grow (on the low end of the spectrum though) of 30 lights (1000w.) I have way more space than I would ever need for any theoretically sized grow I could conjure, but for the moment I'm building a contained room within the space itself of approximately...
  2. bigdaddycannabis

    Rapid LED Vero29 3 COB kit

    Has anyone bought one of these kits? looking at getting 2 of them for a few plants in a 4x4 setup, not crazy about 3 cobs on a 20" heat sink. any input would be appreciated, hope everyone is having a great weekend. /vero29-triple-cob-array-kit/ sorry, not allowed to post a link. need one...
  3. PhenoMenal

    What should i install in the wall for carbon filter exhaust

    Helping a friend set up a small grow in his bedroom, just one plant so he just wants a basic carbon filter, but Im not an electrician and not sure on what's the best way to go in regards to what we need to do to the wall? You can see here where he wants to exhaust, to outdoors: It's metal...
  4. TCH

    Passive Intake questions

    Quick rundown. I have a metal cabinet approximately 25w x 20d x 68h. I put a 6" Vivosun inline fan and carbon filter in it along the top. It exhausts straight to the outside of the cabinet. The door will be sealed to the best of my ability with some door seals or weather stripping. I need...
  5. TrappinInNature

    Would a PC fan work with a DIY pencil cup carbon filter in a micro grow?

    Also does anyone have experience with PC fans and carbon filters? Or diy carbon filters in general.
  6. PSlacks

    What CFM fan should I use for 4x6x6 room?

    hello my riu dudes, Hope the week is going swell. As you can see from the title, I've got a 4x6x6 grow space and I've the calculated the volume and it's only 144 sqft. The fact that the carbon filter will cut down on the efficiency of the fan makes me want to lean towards at 400 cfm fan/carbon...
  7. PSlacks

    Carbon filter w/ speed controller Questions

    Hey again RIU community. Just wanna say thanks to ya guys for literally answering every question I've had and every post has produced a reponse. Very much appreciated my friends :blsmoke: So here's the question! I'm really starting to narrow down on a materials list for my first grow. I've got...
  8. BigBobber

    Where to position carbon filter

    Hey guys recently got a 1m x 1m by 2m high tent. Just wondering if its better to have it set up like this? C/F > DUCT > LIGHT > DUCT > FAN and out? Or the opposite with the carbon filter at the end after the the fan? Hope that made sense, just not sure if it actually makes any real difference...
  9. PSlacks

    First SCROG Grow, looking for help from the forum

    Hello fellow tokers and growers everywhere. First off, I must state that I have been completely overwhelmed by the since of community on this forum and outright shocked at how willing the more experienced folks here on this site are to help the beginners. I myself am a beginner and am just...
  10. Oneirogen

    Two simple questions with a lot controversy

    Hi Guys, As the subject says, I have two questions that there are many different answers to across the different Growing forums. But I will approach this a bit differently, instead of asking about the technical explanations, technical theories etc etc, I will instead ask from the...
  11. J

    Effectiveness of de-odorizing gel?

    Hey guys I'm trying to keep costs down until I gain more growing experience. So I was considering Duct fan + de-odorizing gel instead of inline fan + carbon filter. Do you all think that would be sufficient? I have a 4 northern lights in a 4x4 tent and from what I hear they are supposed to...
  12. A

    2x4x5 ventilation space issues?

    I will be receiving my MarsHydro Reflector 144 sometime this week and I couldn't be more happy with the choice I've made. I plan on using this light to flower/veg in a 2x4x5 tent. My ceilings aren't very tall as to why I went with a 5 footer. My biggest concern is what I should do about...
  13. Ewwstank

    First time using a grow tent/1000w hps advice appreciated!

    Hello everyone! As the title states, I'm about to move my girls into a grow tent (first time confining my plants into a smaller area) and bumping up my lights to a 1000w hps/mh. The tent is an agromax xl (98w x 55 d x 79 h). Before I get the purists telling me I'm going to hate it, I'm...
  14. BushMaster15

    Best carbon filter

    Best 6" no longer than 16" carbon filter?
  15. jswett1100

    Heater + carbon filter how to move around heat?

    Ive got a decent size room, i have to use a heater because its cold around this time and i have a 6 in carbon filter and its going into the veg room which is in the same room. where do i put the outlet of the carbon filter so that i maximize keeping heat granted it can only be a short term solution.
  16. FlyingHigh025

    400w MH/HPS for 2x2x4 Grow Tent??

    Title pretty much says it all. Will a 400w MH/HPS light be too much for my 24"x24"x48" Grow tent? I was looking into some kits on eBay and found some with a cool tube that fit my budget. My set up would be as follows: Carbon filter > cool tube > 6" inline fan Passive intake Let me know...
  17. FlyingHigh025

    Can it be done? My super small/stealthy grow cab

    (PICTURES OF BOX BELOW) Hey guys, I'm adding a poll to this thread to see if you guys think I will be wasting my time or not with this. I have a 24x24x48 grow tent as well but debating buying an led, inline fan, and carbon filter for an extra $200. What do you guys think? I'm obviously not...
  18. SOMAR_

    New grower. Do I need another fan? Carbon Filter. Set-up.

    Im new to this stuff I just started a closet grow 4 ft x 4ft x 9ft I have 1 inline fan 4" I was gonna have it setup to where I pull cold air in from the main room in to the closet and blow it out the crawl space in the closet. Unfortunately the air from the room wasn't cool enough so I switched...
  19. ddogz

    carbon filter

    Well hope someone can help so I have a 1.2mx1.2mx2m and I have a 600w mh turned down to 250w if I turn it up any higher the temperature gets to 85 quick and keeps rising to about 87 88 the room outside the tent doesn't feel that hot I have 2 fans in the tent 1 clip on and one big I only have the...
  20. bro54209

    Carbon filters new competitor?

    http://www.molekule.com
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