ipower 8 inch 745 cfm inline fan, with 8 inch carbon filter and 25 feet duct combo, 2 clamps included, grow tent ventilation system

8 Inch 750 CFM Duct Inline Fan Blower: Made with quality UL components for quiet operation. 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. 8 Inch 25 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. contents of the combo: iPower 8 x 20 virgin carbon filter, 8 ipower inline duct fan 745 cfm, 8 x 25 non-insulated air duct, 25 feet long ipower inline duct scrubber 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 charcoal virgin carbon filter: pre filter included, high quality australian virgin activated rc 412 carbon, aluminum construction: weighs 50% less than the competition, 48mm carbon bed: 10% more carbon than the competition up to 2 years in life expectancy, large mesh openings for a highly effective scrub, designed for enclosed environment, 8 flange x 20 height aluminum non-insulated air duct with 2 aluminum clamps: made from high quality aluminum, not only does the duct act as in intake and exhaust piping for active-cooled fixtures and reflectors, but also stores and dissipates heat at a steady rate, reducing room temperature fluctuations. 2-ply, double layer construction for durability, fire-resistance coating ensures maximum safety, temperature range from 0 to 185+ f, 8 diameter x 25 feet long