IPW Industries IncBulk Activated Carbon for Aquarium & Water Filtration, 4x8 Mesh Coconut Shell Charcoal, Granular Activated Charcoal Water Filter, Replacement Carbon Water Filter Media - (5 Lbs)

I ordered some tightly woven bags and have been filling them with this charcoal. The pieces are small but not to the extreme, and there's very little dust which I was very happy about. Most of our closets are too small to have AC/heat vents so they're not climate controlled and I don't like having to always leave the closet doors open for ventilation. When they're closed up they tend to get that stuffy musty smell closets sometimes have. Depending on the size of the closet, I've put one or two bags of charcoal in each closet. In some I just set it on the shelf and in others I hooked the loop of the bag on a hanger. I've also hung a few of them over the edge of our laundry hampers. I don't know if it's my imagination but after just a week it seems to be helping.

Arrived early and nicely packaged. Have not used yet and hoping not to have to. I used it for an 3 stage air filter i Built to to supply clean air to the my basement for sheltering in place. The particles were uniform and not as much charcoal dust as I expected.

Good stuff

I use this product underneath the waterfall in my koi pond. In the fall the leaves can create tea-like watercolor This carbon absorbs that leaving your water nice and clear. Replace it twice a year

This charcoal is just right for aquarium filter use. Right size particles, not too much dust, filters well. I will buy it again, and recommend this item to other aquarists.

Exactly what I needed

I was using the charcoal for air cleaning. The musty odor irritated my eyes and nose.

This is the perfect size. Not to big that you have to crush and as far as I can tell so far not a lot of dust.