AC InfinityRefillable 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

Great idea and value

After throwing away the last filter, it's really nice to know that it's for the last time (minus the carbon). Although the materials between the refillable and sealed filters seem all but identical and the initial cost is almost double, I'm willing to fund the end of throwing away a perfectly good filter (minus the carbon) for no other reason than it was manufactured to be replaced.I've had several issues with AC Infinity in the past, frim my oscillating fan (before the updated version and they replaced it without request, just sent me an email saying I could get a free replacement/upgrade!), the tent with pinholes, some changes to how they worded their return/replacement verbiage on their website and questionable responses to the light issues I had, this is a must have, in my opinion. Since I'm unaware of any other manufacturer selling refillable in-line filters, this decision was a no-brainer for me.

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!

I am growing plants in my garage and yet my entire house smelled to high heaven, and I am pretty sure my neighbors were suspecting something.After installing this, there was absolutely no smell whatsoever inside or outside the tent. 6 months later there is still no smell. This is a necessity.

Everything you need is in the box. The filter is ready to use and you get a big bag of replacement charcoal with a custom funnel and a scoop included.AC infinity stands behind their products better than any other company hands down. You get your money's worth and then some.

This filter has exceeded all my expectations! Being able to change the carbon is a game changer! The other filters on the market are wasteful.The build quality is fantastic! It comes with two pre filters so you can easily swap them out, keeping it clean. Most importantly, it removes smell really well! I think even better than the other larger filters I’ve bought in the past.If you’re looking for a new carbon filter for your grow. Do yourself a favor, buy this reusable one!

I use my setup in my rat room because I breed rats and it definitely help with the ammonia smell as it’s in the basement.Cleaning rat bins every three day plus this AC Infinity charcoal filter makes a world of a difference!

Any water spillage will ruin the charcoal. It really has no protection for the charcoal so it drinks it right up from the ground so these have to be suspended in the air and cannot rest on floor.