Thanks for the input guys, you have kinda confirmed what I thought. I am using good quality refillable filters 24/7 in a permanent flower room, they are small and I seem to be getting about 5 months a filter so far. This seems reasonable for my setup and the costs of refilling.
PhatJay Reviewed by PhatJay on . How long do your carbon filters last? I appreciate that this can vary greatly depending on setup, strain and filter make. But how long do your carbon filters generally last? Also, are they 100% effective throughout their life? or do you find they tend to struggle towards the end of their life and let some smell through. Rating: 5