Refillable Carbon Filter Kit 6” with Additional Refill, Odor Removal Air Scrubber For 6" Inline Fan and Ducting, Reusable Charcoal Filter for Grow Tent Grow Room Hydroponics

I got this refillable kit because other reviewers had said that the charcoal smells better. Plus you get a charcoal refill and scoop and funnel with it. I then mated this with the AC Infinity S8 Cloudline Duct Fan, and installed it inside one of the Model B Charcoal Edition HVAC filter frames, made by The 3DHandyman and available on Etsy. These are basically high end Corsi-Rosenthal HVAC filter frames, and I put four MERV13 20x30x1" Filtrete filters into this frame. I also taped down a 12x12x1" MERV13 filter on the top of this Model B, because this Charcoal canister does release a small amount of fine charcoal dust into the air. You can see the faint dark circle on the underside of this output filter, which is proof that this canister does release a small amount of charcoal dust. The charcoal dust may not be that important if you are using this in a grow house, but it is important to filter it out if you are using it inside a house and trying to completely remove particulate matter and smells in your indoor air. Reading all the reviews slamming this Carbon filter for getting clogged up with regular house dust and pet hair is ... I don't know, bewildering? Like duh, people, you need a PRE-FILTER around this charcoal canister so it doesn't get clogged up with the larger stuff floating in the air in your house. AC Infinity does sell a nice Pre-Filter cloth sleeve that fits very tightly around this canister that would work very well with catching the house dust and hair before it enters the canister, and this sleeve is a lot less expensive than getting one of these Model B box filter frames. However, the whole canister/duct fan breath and filter much better with the pleated MERV13 HVAC filters that the Model B frame surrounds it with. Plus you can also now easily filter out the fine charcoal dust that this canister puts out.

The size is exactly what I ordered, its very cost efficient! The fan quality is amazing to keep my house fresh. It was super easy to install and took me 2 minutes to set up! Its quiet but also has a low sound that let's me know its working . I use it for my dont boarding business, its very functional

Great refillable carbon filter. It's easy to use great fit and finish looks good.Seems well made. Also includes extra carbon to change out when the current one is used up.

Great to have a refillable filter.

After opening...Wow! Price I felt was a little steep, but its worth it! This is quality! It feels soooo good when you hold her and even better when you slide her dress on...aka the pre filter. And it came with 2 pre filters. I thought it was only one, but it comes with everything plus the comfort of knowing you have a quality product and if it's not they will make it right. Unlike 98% of these vine reviews, I paid out of pocket so I might be a little biased lol, but don't hesitate to get the refillable one. The refill bag is huge too, but it is supposed to fill up the 6 inch filter one more round. Overall, I'm throughly impressed and felt like money well spent. Only thing I think would've made it 7 stars instead or 6 lol...would be some nice AC infinity stickers. Love the cool stickers that are out there. Great job AC!

Installed these on the exhaust system on my tents and eliminated all of the odor

I use this in a grow tent with my resin printer and a fan from the same brand. It works great, I can't smell anything when the tent is closed and the fan is on (I wear a full face mask when the tent is open). It's expensive, but I believe it will last me a long time, and I really appreciate that I can refill it.

I think this is an excellent idea. Why waste a can?