![Amazon.com: Vanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber : Patio, Lawn & Garden Amazon.com: Vanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/61HcYZhxwRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Vanleno 4inch Carbon Filter Odor Control with Australia Virgin Charcoal Two Prefilter 1 Pair Rope Hanger Included for Inline Duct Fan, Grow Tent, Hydroponics, Odor Scrubber : Patio, Lawn & Garden
![Amazon.com: iPower GLFILT6M 6 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Reversible Flange, Prefilter Included, 6" : Everything Else Amazon.com: iPower GLFILT6M 6 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Reversible Flange, Prefilter Included, 6" : Everything Else](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71bvJCKeWuL.jpg)
Amazon.com: iPower GLFILT6M 6 Inch Air Carbon Filter Indoor Plants Grow Tent Odor Control Scrubber with Australia Activated C for Inline Fan, Reversible Flange, Prefilter Included, 6" : Everything Else
![Amazon.com: 6" Carbon Filter for 100% Air Filtration - Removes 3x More Odors, Contaminants, Dust, Pollen, Particles. Australian Virgin Charcoal, Reversible Flange 6x18" for Inline Duct Fan Combo, Grow Tent : Home Amazon.com: 6" Carbon Filter for 100% Air Filtration - Removes 3x More Odors, Contaminants, Dust, Pollen, Particles. Australian Virgin Charcoal, Reversible Flange 6x18" for Inline Duct Fan Combo, Grow Tent : Home](https://m.media-amazon.com/images/I/71HDRO7QcxL.jpg)
Amazon.com: 6" Carbon Filter for 100% Air Filtration - Removes 3x More Odors, Contaminants, Dust, Pollen, Particles. Australian Virgin Charcoal, Reversible Flange 6x18" for Inline Duct Fan Combo, Grow Tent : Home
![Amazon.com : iPower GLFANXSETINLINE4D25RHCTR 4 Inch 190 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller Rope Hanger and Humidity Monitor for Grow Tent Ventilation, Silver : Patio, Lawn & Garden Amazon.com : iPower GLFANXSETINLINE4D25RHCTR 4 Inch 190 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller Rope Hanger and Humidity Monitor for Grow Tent Ventilation, Silver : Patio, Lawn & Garden](https://m.media-amazon.com/images/I/81jPoNWhg7L.jpg)
Amazon.com : iPower GLFANXSETINLINE4D25RHCTR 4 Inch 190 CFM Inline Fan Carbon Filter 25 Feet Ducting Combo with Variable Speed Controller Rope Hanger and Humidity Monitor for Grow Tent Ventilation, Silver : Patio, Lawn & Garden
![Nova Microdermabrasion 4 Inch 276 CFM Duct Inline Fan Ventilation Kit with Carbon Filter, Speed Controller and 8 Feet Ducting Combo for Hydroponics Grow Tent Nova Microdermabrasion 4 Inch 276 CFM Duct Inline Fan Ventilation Kit with Carbon Filter, Speed Controller and 8 Feet Ducting Combo for Hydroponics Grow Tent](https://m.media-amazon.com/images/I/91Ji9MdC9zL._AC_UF894,1000_QL80_.jpg)
Nova Microdermabrasion 4 Inch 276 CFM Duct Inline Fan Ventilation Kit with Carbon Filter, Speed Controller and 8 Feet Ducting Combo for Hydroponics Grow Tent
![VIVOSUN Grow Tent Ventilation System Kit: 8 Inch 740 CFM Inline Fan with Speed Controller, 8 Inch Carbon Filter and 25 Feet Black Ducting with a Pair of Rope Hanger VIVOSUN Grow Tent Ventilation System Kit: 8 Inch 740 CFM Inline Fan with Speed Controller, 8 Inch Carbon Filter and 25 Feet Black Ducting with a Pair of Rope Hanger](https://m.media-amazon.com/images/I/81NqRl1TKTS._AC_UF894,1000_QL80_.jpg)
VIVOSUN Grow Tent Ventilation System Kit: 8 Inch 740 CFM Inline Fan with Speed Controller, 8 Inch Carbon Filter and 25 Feet Black Ducting with a Pair of Rope Hanger
![Amazon.com: VIVOSUN Grow Tent Complete System, 2 x 2 ft. Grow Tent Kit Complete with VS1000 Led Grow Light, 4 Inch 190CFM Inline Fan, Carbon Filter and 8ft Ducting Combo, 24" x Amazon.com: VIVOSUN Grow Tent Complete System, 2 x 2 ft. Grow Tent Kit Complete with VS1000 Led Grow Light, 4 Inch 190CFM Inline Fan, Carbon Filter and 8ft Ducting Combo, 24" x](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/71xpJ7mXOXL.jpg)
Amazon.com: VIVOSUN Grow Tent Complete System, 2 x 2 ft. Grow Tent Kit Complete with VS1000 Led Grow Light, 4 Inch 190CFM Inline Fan, Carbon Filter and 8ft Ducting Combo, 24" x
![iPower 12 x 48 Inch Air Carbon Filter with Australia Virgin C for Inline Duct Fan Grow Tent, Odor Scrubber Control, Hydroponics, Prefilter Included, 12" x 48", Reversible Flange iPower 12 x 48 Inch Air Carbon Filter with Australia Virgin C for Inline Duct Fan Grow Tent, Odor Scrubber Control, Hydroponics, Prefilter Included, 12" x 48", Reversible Flange](https://m.media-amazon.com/images/I/71CBU-JehuL.jpg)
iPower 12 x 48 Inch Air Carbon Filter with Australia Virgin C for Inline Duct Fan Grow Tent, Odor Scrubber Control, Hydroponics, Prefilter Included, 12" x 48", Reversible Flange
![Amazon.com: VIVOSUN 4 Inch 203 CFM Inline Fan with Speed Controller and Leather Sheath, 4 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation : Patio, Lawn & Garden Amazon.com: VIVOSUN 4 Inch 203 CFM Inline Fan with Speed Controller and Leather Sheath, 4 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation : Patio, Lawn & Garden](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81QHF96F1vL.jpg)
Amazon.com: VIVOSUN 4 Inch 203 CFM Inline Fan with Speed Controller and Leather Sheath, 4 Inch Carbon Filter and 8 Feet of Ducting, Air Filtration Combo for Grow Tent Ventilation : Patio, Lawn & Garden
![Air Filtration Kit 4”, Inline Fan with Speed Controller, Carbon Filter & Ducting Combo - AC Infinity Air Filtration Kit 4”, Inline Fan with Speed Controller, Carbon Filter & Ducting Combo - AC Infinity](https://cdn11.bigcommerce.com/s-238e9/images/stencil/2048x2048/products/382/5143/StorePhoto2Hydroponics__69544.1657045193.jpg?c=2)
Air Filtration Kit 4”, Inline Fan with Speed Controller, Carbon Filter & Ducting Combo - AC Infinity
![Ventilation 4 / 5 / 6 Inch Carbon Filter Air Purifier Pre-filter For Inline Fan Hydroponics Green Indoor Gardening Grow Tent - Valves - AliExpress Ventilation 4 / 5 / 6 Inch Carbon Filter Air Purifier Pre-filter For Inline Fan Hydroponics Green Indoor Gardening Grow Tent - Valves - AliExpress](https://ae01.alicdn.com/kf/Hda7e332a038e4016b7812bf79dd76692t/Ventilation-4-5-6-Inch-Carbon-Filter-Air-Purifier-Pre-filter-for-Inline-Fan-Hydroponics-Green.jpg_Q90.jpg_.webp)