4" 5" 6" 8"Carbon filter Fit for inline fan and ducting. Filled with activated carbon

FEATURE:

1)Hight quality carbon

2)Highest dust,particulate and odor removal

3)Maintenance free operation

4)Easily to access and change out

5)Maximun efficiency

6)Flange included

7)No Odro

8)99.7% odro removal

4" 5" 6" Carbon filter Hydroponics Grow Kits