How long should my charcoal filter last?
I found this post, this should answer it.
@Cat I would also add that you really don’t need to insert filter until flowering. No real smell in veg and waiting should prolong the life of the filter.
Growing blue dream and it has had alot of oder before the flowering stage enough that the grobo with the carbon filter is not enough to stop the smell
I know it is rough my friend, These Plants we grow, are strong scented… Strong-willed and want to make themselves well-known and not forgotten… This is the real deal…