Carbon filters...life span and refurbishing?

Go go n chill said:
Lots of bulk activated carbon on ebay, no link needed. Yes I do have a paint shaker to get all of it in the the filter sacks. Every carbon filter I have has a bag inside.
Click to expand...
Nice one.
Do you refill using the full (4mm) pellets or break them down in any way before refilling?

What kind of activitied carbon do filters normally come with? Curious about the type of filling in the longer lasting filters..

Thanks!
 
Last edited:
k0rps said:
Nice one.
Do you refill using the full (4mm) pellets or break them down in any way before refilling?

What kind of activitied carbon do filters normally come with? Curious about the type of filling in the longer lasting filters..

Thanks!
Click to expand...
Almost everyone I’ve taken apart had pellets.
no I do not bust them up.
I’m no pro, it was just something that worked for me. Good luck
 
Go go n chill said:
Almost everyone I’ve taken apart had pellets.
no I do not bust them up.
I’m no pro, it was just something that worked for me. Good luck
Click to expand...
I've been interested in refilling my ACI 6*16" filter and your comments boost confidence in going the diy route. "Reduce. Reuse. Recycle."

Thinking a mix of pellets and broken pieces would fill in crevices well, making for a longer lasting product? I don't have a paint shaker, is it necessary? Was planning on using a wide mouth funnel and filling smaller loads at a time..

Thank you for sharing your experience, greatly appreciated :weed:
 
So there was a guy in LA for a while who would buy and sell charcoal filters. He would stick the whole filter into boiling water and reactivate the charcoal. Those 4/6” filters would fit in a large stock pot no problem.
 
k0rps said:
I've been interested in refilling my ACI 6*16" filter and your comments boost confidence in going the diy route. "Reduce. Reuse. Recycle."

Thinking a mix of pellets and broken pieces would fill in crevices well, making for a longer lasting product? I don't have a paint shaker, is it necessary? Was planning on using a wide mouth funnel and filling smaller loads at a time..

Thank you for sharing your experience, greatly appreciated :weed:
Click to expand...
I don’t really think it’s necessary. And if I had my choice, I would use the crushed activated carbon because there’s more surface area but I think it’s a bit more expensive.
AND during your purchase it might be beneficial to tell the shipper to wrap it or box it up. That way no eyebrows are raised
 
why not use hydrogen peroxide?
link says you can even use RO water

How To Regenerate Activated Charcoal

How to Regenerate Activated Charcoal. Activated charcoal is carbon in extremely porous form. It is usually derived from charcoal. It has a large surface area and is used for chemical reactions as a catalyst. It is also used in fish tanks as a filter or to filter distilled alcohol. Activated...
sciencing.com sciencing.com
 
Last edited:
I'm in late flower, have the AC INFINITY oversized 6inch filter. While blowing leaves outside today I could smell my exhaust. Could it be I don't have it sealed properly and untreated air is leaking by? Any help would be great. Also any links to the mountain air or Kootenay would be great. Thanks
 
FmSwayze said:
I'm in late flower, have the AC INFINITY oversized 6inch filter. While blowing leaves outside today I could smell my exhaust. Could it be I don't have it sealed properly and untreated air is leaking by? Any help would be great. Also any links to the mountain air or Kootenay would be great. Thanks
Click to expand...
You don't need help. You need a better filter. It's a shame they stopped making Phresh filters in America. The only filter I would go with right now if you live in the states are Phat filters.
 
Replacing a filter once or twice a year isn't really a lot when you're growing your own medicine saving a lot of what you grow. Hate to say it. I am all for cutting costs but truthfully that's not a bad deal .... Best of luck though
 
MintyDreadlocks said:
Replacing a filter once or twice a year isn't really a lot when you're growing your own medicine saving a lot of what you grow. Hate to say it. I am all for cutting costs but truthfully that's not a bad deal .... Best of luck though
Click to expand...

I do exchange the coal, but cleaning everything properly and getting rid of all the dust afterwards is a hassle so it's gotta be enough once a year for me personally.
 
FmSwayze said:
Why double? That's huge! I'm not sure if that would fit in my tent. 2x4*
Click to expand...
Filters are rated for single pass. So if you put a 400 cfm fan with a 400 cfm filter the air will basically shoot right on thru the carbon and hardly filter it. Getting a filter that is rated double the amount your fan pulls will clean the air better at a slower rate. The air has more time to get a nice cleaning as it passes thru the carbon.

With a 2 x 4 you need about 200 cfm of air moved 24/7. I would use a 200 cfm fan and a filter rated between 350 to 450 cfm. Phat has 4 x 20 350 cfm, a 6 x 16 375 cfm and a 6 x 20 450 cfm.
 
MintyDreadlocks said:
Replacing a filter once or twice a year isn't really a lot when you're growing your own medicine saving a lot of what you grow. Hate to say it. I am all for cutting costs but truthfully that's not a bad deal .... Best of luck though
Click to expand...
First time running a filter. There is no way once or a twice a year is normal or ok (with me anyhow). This is my hobby, but I like to be frugal.
 
You must log in or register to reply here.
Back
Top