If you are trying to eliminate the bad odor in your indoor garden, then this combo set is for you! This combo set is cleaner and fresher for you and your plants. Control odor for better privacy in the comfort of your own space. Easy to use and install, safe and environmental friendly, there is no need to suffer from the musty air conditions of your gardening anymore!

Contents of the Combo:

1. iPower 4" 190 CFM Inline Duct Fan
2. iPower 4" Australia Virgin Charcoal Filter, 12 Inch Long
3. iPower 4" Aluminum Non-Insulated Air Ducting, 8 Feet Long

iPower 4" 190 CFM Inline Duct Fan:

• Allows the scrubbing of a charcoal filter
• Permanently lubricated bearing requires zero maintenance
• Composite fan blades and center hub reduces noise and vibration
• Essential equipment for positive pressure ventilation
• Versatile installation; works in greenhouse, attic, bathroom, and warehouse

iPower 4" Australia Virgin Charcoal Carbon Filter, 12 Inch Long:

• Pre-filter included
• Up to 2 years in life expectancy
• Designed for enclosed environment
• High quality Australian virgin activated RC 412 carbon
• Aluminum construction: weighs 50% less than the competition
• 50mm carbon bed: 10% more carbon than the competition
• Large mesh openings for a highly effective scrub

iPower 4" Aluminum Non-Insulated Air Ducting, 8 Feet Long:

• 2 stainless metal clamps included
• Made from high quality aluminum
• The ducting act as in intake and exhaust piping for active-cooled fixtures and reflectors
• Dissipates heat at a steady rate, reducing room temperature fluctuations
• Double layer construction for durability
• Fire-resistance coating ensures maximum safety
• Temperature range from 0 to 185+℉

• 4 Inch 190 CFM Duct Inline Fan Blower: Made with quality UL components for quiet operation. Composite fan blades and center hub which reduces noise and vibration.
• 4 Inch 1050+ IAV Australia Charcoal Filter: One of the world's most absorbent carbon available; Dimensions: 4" Flange Ducting x 12" Length; Reversible flange.
• 4 Inch 8 Feet Uninsulated Aluminum Ducting + 2 Stainless Clamps: Flame-retardant coating and corrosion-resistant wire helix; Temperature endurance range from 0 ~ 185°F. (-18℃ ~ 85℃).
• FREE Pre-Filter included: We recommend replace the Pre-Filter every 6 months to protect your filter.
• Multi-Functional: This ventilation combo removes heat and eliminate the undesirable ill-smelling odors in the grow tent to solves air delivery problems without major system rework or expense.