VIVOSUN Ventilation Kit 6 Inch 390 CFM Inline Duct Fan with 6" x 16"Carbon Filter Perfect Combination: This ventilation kit includes a 6-inch 390 CFM inline duct fan and a 6"x 16" carbon filter; This combo is primarily used in air circulatio and ventilation projects Powerful Air Flow Fan: The powerful inline fan with a speed of 2450 RPM can effectively circulate air for optimal room ventilation; Meanwhile, less than 34 dB noise level will not disturb your work Excellent Odor Control: The porous activated carbon with 1050+ RC 48 Australia Virgin Charcoal helps eliminate some of the most undesirable, pungent smells and particulates for indoor grow tents Premium Material: Made of high-quality material, which makes the ventilation kit serve for a long time; The inline fan features a strong and powerful motor, and the ducting is also flexible Terms & Conditions – Please Read Before Purchasing For the security of all transactions, items will only be shipped to the address associated with your order at checkout. Please ensure your shipping address is correct before completing your purchase. If you have any questions about an item, feel free to reach out prior to purchasing, we’re happy to help and will respond as quickly as possible. All items are described and photographed as accurately as possible. Returns will not be accepted for issues that are clearly disclosed in the listing description or shown in the photos. Please review all details carefully before purchasing. If a return is approved, the item must be returned in its original condition, including all packaging, accessories, and components. Items that show signs of use, damage, missing parts, or altered condition may be subject to a partial refund at our discretion. For security purposes, items must be returned with matching serial numbers and identifying marks. Any discrepancies will result in the return being denied. Please note that colors may vary slightly due to differences in screen displays. We recommend viewing the item across multiple devices if color accuracy is important. Returns will not be accepted based on color variation. If you experience any issues with your order, please contact us directly, we’re committed to making things right. Thank you for shopping with Juicy Knockout Deals!