Carbon filters

[seb56]

Running a 4 inch Carbon filter. How often should you replace the filter

 

[OverGrown]

When the smell starts to overwhelm it ... Depends on the brand and the strain you are currently growing.

Welcome

 

[AutoWonders]

My 6" Phresh filters have most consistently lasted just about 2 years. You will know when the odor becomes more prevalent.

 

[seb56]

Thank you

 

[Dhante420]

Hey @seb56 welcome to AFN
I agree with @AutoWonders and @Tbag just dont go buying the cheap ones with no brand, its always worth spending that bit more for a quality filter. Phresh, CAN and Rhino are some good brands

 

[seb56]

Thanks