Ventilation Kit, 8'' Air Carbon Filter, 25' Ducting, 500 CFM Inline Fan With Controllers & Thermohygrometer, iPower Ozonator The highlight of this fully

The highlight of this fully digital controller is an independent dosing control system (IDC) programmed to administer optimum supplement levels without disruption in operation

UV is an essential component of the spectrum that produces stronger

Highly efficient and accurate due to its advanced microprocessor technology

(Free heavy-duty power cord included)

Ventilation Kit, 8'' Air Carbon Filter, 25' Ducting, 500 CFM Inline Fan With Controllers & Thermohygrometer, iPower Ozonator The highlight of this fully8 Inch 550 CFM Duct Inline Fan Blower: Composite fan blades and center hub which reduces noise and vibration. 8 Inch 1050+ IAV Australia Charcoal Filter: One of the world's most absorbent carbon available; Dimensions: 8" Flange Ducting x 20" Length; Reversible flange. FREE Pre Filter included: We recommend replace the Pre Filter every 6 months to protect your filter. 8 Inch 25 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame retardant