Air Box 4+ Stealth Edition 3500 CFM 12in' Flanges pots + trays Salt-Free Plant-Based Fill: A glycerin

Salt-Free Plant-Based Fill: A glycerin and water blend

Tapered Deep Guards: Hold airflow while cutting noise and adding safety

A Gold Fin coating protects the coil against long-term corrosion

000 hrs Surface Temp ~90°F Replaces 1000W HID Certifications UL Approved (agricultural) Origin Made in USA Warranty Limited lifetime available

Air Box 4+ Stealth Edition 3500 CFM 12in' Flanges pots + trays Salt-Free Plant-Based Fill: A glycerinSpecial Order Note: Returns for Air Boxes not used are 14 days from the time of delivery. There is a 30% restocking fee and must pay for return shipping. This is the Air Box manufacturers return policy. Air Boxes are inline carbon