Categories
- Organic Gardening+
- Natural Pest Control+
- Growing Indoorsโ
- Healthy Living+

Flange Kits
Each carbon air filterย requires a flange (sold separately) to connect to your specific exhaust fan or ducting. Filter flanges range in size from 4 to 12 inches depending on your particular needs.
Grower’s Tip:
When applying gasket tape (included) try to keep it as flush as possible to prevent air leakage from theย filter top.