--- title: "carbon filter for grow tent — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen" canonical_url: "https://flapen.com/amazon/research/us/patio-lawn-garden/carbon-filter-for-grow-tent" last_updated: "2026-07-10T01:03:49.219Z" locale: en meta: description: "a small market ($57K/yr) — carbon filter for grow tent doesn't clear our bar today." "og:description": "a small market ($57K/yr) — carbon filter for grow tent doesn't clear our bar today." "og:title": "carbon filter for grow tent — Niche Verdict: Skip it (46/100) | Amazon United States - Flapen" --- Back to Flapen home # **carbon filter for grow tent** **Skip it****46/100 ** a small market ($57K/yr) — carbon filter for grow tent doesn't clear our bar today. **Market/yr** **$57K** **Growth (1y)** **+95.8%** **Products** **37** **Brands** **13** was 10 a year ago **Sellers** **24** **Price range** **$16.70–$345.09** **Returns** **2.8%** **Rating** **4.4★** **Skip it** Scored 46/100 across market size, growth, competition, quality gap, and returns. Market sizeGrowthCompetitionQuality gapReturns Market size **3** ×0.30 Growth **64** ×0.30 Competition **67** ×0.20 Quality gap **51** ×0.10 Returns **78** ×0.10 ## **Demand** Weekly Amazon search volume, last 104 weeks — +95.8% year over year. 2K1KPrime Day '24Spike '25Black Friday '25Jul '24Nov '24Mar '25Jul '25Nov '25Mar '26 ## **Seasonality** Monthly demand index across the year — 1.00 is average. JFMAMJJASOND Peak months: Sep · busiest ÷ quietest = 1.7× ## **Competition** - VIVOSUN52% - MELONFARM15% - Hon&Guan10% - ATOUR8% - Spider Farmer4% - AC Infinity4% - Other (7 brands)7% The top 5 products take 44% of clicks — established leaders, but buyers still shop beyond them. 13 brands and 24 sellers compete here. **Brands** **13 **▲rising was 10 a year ago **Sellers** **24** **Top 5 brand share** **89%** #ProductBrandPriceRatingReviewsClick shareTrend 1 ![VIVOSUN Smart Air Filtration G4 Kit 4 AeroZesh G4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51KsHa9PKbL.jpg) [**VIVOSUN Smart Air Filtration G4 Kit 4 AeroZesh G4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics**](https://www.amazon.com/dp/B0CBRLZJHL) VIVOSUN$113.964.6★65311%▼falling 2 ![VIVOSUN Smart Air Filtration T4 Kit 4 AeroZesh T4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51vsn9KKiPL.jpg) [**VIVOSUN Smart Air Filtration T4 Kit 4 AeroZesh T4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics**](https://www.amazon.com/dp/B0CBPDTSKS) VIVOSUN$113.644.6★65311%▲rising 3 ![Hon&Guan 4 Air Filtration Kit: 4 Inch Inline Duct Fan with Speed Controller 10 High Carbon Filter 8 Ft Ducting & Rubber Coupler Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51WUzHZL1WL.jpg) [**Hon&Guan 4 Air Filtration Kit: 4 Inch Inline Duct Fan with Speed Controller 10 High Carbon Filter 8 Ft Ducting & Rubber Coupler Ventilation System for Grow Tents Indoor Gardening Hydroponics**](https://www.amazon.com/dp/B0DFM925XN) Hon&Guan$75.634.4★26010%▼falling 4 ![MELONFARM Air Filtration Kit 4 Built-in 14cm Fan Low Nois Carbon Filter with 12-Speed Controller 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics 4x12.6](https://m.media-amazon.com/images/I/41WpNJgxu3L.jpg) [**MELONFARM Air Filtration Kit 4 Built-in 14cm Fan Low Nois Carbon Filter with 12-Speed Controller 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics 4x12.6**](https://www.amazon.com/dp/B0CLXQD8KH) MELONFARM$54.914.4★7507%▼falling 5 ![VIVOSUN Smart Air Filtration PRO T4 Kit 4 AeroZesh T4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Ventilation System for Grow Tent Hydroponics](https://m.media-amazon.com/images/I/510fJHVmvDL.jpg) [**VIVOSUN Smart Air Filtration PRO T4 Kit 4 AeroZesh T4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Ventilation System for Grow Tent Hydroponics**](https://www.amazon.com/dp/B0CBPHLMKY) VIVOSUN$156.934.6★1945%▲rising 6 ![VIVOSUN 4 Inline Exhaust Fan & Speed Controller Low Noise Workshop 130 CFM Duct Fan for HVAC Ventilation Vent Booster Fan in Grow Tent Basement Bathroom Kitchen Attic 3D Printer](https://m.media-amazon.com/images/I/41Nbt7IHxEL.jpg) [**VIVOSUN 4 Inline Exhaust Fan & Speed Controller Low Noise Workshop 130 CFM Duct Fan for HVAC Ventilation Vent Booster Fan in Grow Tent Basement Bathroom Kitchen Attic 3D Printer**](https://www.amazon.com/dp/B0DNSXKN4G) VIVOSUN$26.204.3★6,0785%▲rising 7 ![VIVOSUN Smart Air Filtration G6 Kit 6 AeroZesh G6 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51eiAyh3T2L.jpg) [**VIVOSUN Smart Air Filtration G6 Kit 6 AeroZesh G6 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics**](https://www.amazon.com/dp/B0CBRQKVVN) VIVOSUN$136.854.6★6534%▲rising 8 ![ATOUR 4 Air Filtration Kit 12-Speed Control Quiet 14cm Fan & Carbon Filter. Includes 6.7 Ducting + Vent Cover. Perfect for Grow Tents Indoor Gardens. Cool Ventilate Banish Odors All-in-One.](https://m.media-amazon.com/images/I/51kHA7+LLGL.jpg) [**ATOUR 4 Air Filtration Kit 12-Speed Control Quiet 14cm Fan & Carbon Filter. Includes 6.7 Ducting + Vent Cover. Perfect for Grow Tents Indoor Gardens. Cool Ventilate Banish Odors All-in-One.**](https://www.amazon.com/dp/B0FC28JJ54) ATOUR$57.504.1★254%▲rising 9 ![MELONFARM Air Filtration Kit 4 190 CFM Inline Duct Fan with Speed Controller 12 High Carbon Filter 8 Ft Ducting & Rubber Coupler Air Cooling and Filtration Kit for Grow Tent Hydroponics](https://m.media-amazon.com/images/I/51XRONhpK8L.jpg) [**MELONFARM Air Filtration Kit 4 190 CFM Inline Duct Fan with Speed Controller 12 High Carbon Filter 8 Ft Ducting & Rubber Coupler Air Cooling and Filtration Kit for Grow Tent Hydroponics**](https://www.amazon.com/dp/B0F8TZWTKR) MELONFARM$74.624.3★414%▲rising 10 ![ATOUR 4 Inch Air Carbon Filter with Australian Virgin Charcoal Odor Control. Built-in 5.5 Quiet Fan with Speed Control for Inline Duct Fans & Grow Tents. Includes Vent Cover + Pre-Filter 4x13.4](https://m.media-amazon.com/images/I/41zo3B0coAL.jpg) [**ATOUR 4 Inch Air Carbon Filter with Australian Virgin Charcoal Odor Control. Built-in 5.5 Quiet Fan with Speed Control for Inline Duct Fans & Grow Tents. Includes Vent Cover + Pre-Filter 4x13.4**](https://www.amazon.com/dp/B0FC26Q61Y) ATOUR$41.454.2★634%▲rising 11 ![CANNABMALL 4 Inch Inline Duct Fan with EC Motor and Built-in Carbon Filter Duct Fan Kit with Temperature Humidity Controller Grow Tent Kits Ventilation System with Carbon Filter Combo](https://m.media-amazon.com/images/I/41xoe+QYM5L.jpg) [**CANNABMALL 4 Inch Inline Duct Fan with EC Motor and Built-in Carbon Filter Duct Fan Kit with Temperature Humidity Controller Grow Tent Kits Ventilation System with Carbon Filter Combo**](https://www.amazon.com/dp/B0F7XG1WV7) CANNABMALL$68.853.6★183%▲rising 12 ![Spider Farmer Air Filtration Kit 4 Inline Duct Fan GGS Temperature and Humidity Controller Carbon Filter Combo 13ft Ducting Ventilation System for Grow Tent and Hydroponics](https://m.media-amazon.com/images/I/51fKViLYTBL.jpg) [**Spider Farmer Air Filtration Kit 4 Inline Duct Fan GGS Temperature and Humidity Controller Carbon Filter Combo 13ft Ducting Ventilation System for Grow Tent and Hydroponics**](https://www.amazon.com/dp/B08S76FN8L) Spider Farmer$153.884.3★3262%▲rising 13 ![MELONFARM 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal Odor Removal Carbon Filter for Grow Tent Inline Fan Hydroponics Pre-Filter Included Insulated Flange 4 x 11](https://m.media-amazon.com/images/I/41NundYPZrL.jpg) [**MELONFARM 4 Inch Air Carbon Filter Smelliness Control with Australia Virgin Charcoal Odor Removal Carbon Filter for Grow Tent Inline Fan Hydroponics Pre-Filter Included Insulated Flange 4 x 11**](https://www.amazon.com/dp/B0C84QNZ4L) MELONFARM$28.794.4★7502%▲rising 14 ![VIVOSUN Smart Air Filtration PRO G4 Kit 4 AeroZesh G4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Cooling & Ventilation System for Grow Tent Hydroponics](https://m.media-amazon.com/images/I/51KYzZVhJlL.jpg) [**VIVOSUN Smart Air Filtration PRO G4 Kit 4 AeroZesh G4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Cooling & Ventilation System for Grow Tent Hydroponics**](https://www.amazon.com/dp/B0CBRSM7H7) VIVOSUN$144.884.7★2262%▼falling 15 ![VIVOSUN Smart Air Filtration PRO T6 Kit 6 AeroZesh T6 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Cooling & Ventilation System for Grow Tent Hydroponics](https://m.media-amazon.com/images/I/51XI1ZTmN9L.jpg) [**VIVOSUN Smart Air Filtration PRO T6 Kit 6 AeroZesh T6 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Cooling & Ventilation System for Grow Tent Hydroponics**](https://www.amazon.com/dp/B0CBPK262W) VIVOSUN$191.984.5★1462%▲rising **~~Showing 15 of 37 — show all ~~** ## **Product shelf** All 37 tracked products in this niche. Top sellersNewestTrending [![VIVOSUN Smart Air Filtration G4 Kit 4 AeroZesh G4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51KsHa9PKbL.jpg)**VIVOSUN Smart Air Filtration G4 Kit 4 AeroZesh G4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics** VIVOSUN**$113.96**4.6★653 reviews](https://www.amazon.com/dp/B0CBRLZJHL) [![VIVOSUN Smart Air Filtration T4 Kit 4 AeroZesh T4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51vsn9KKiPL.jpg)**VIVOSUN Smart Air Filtration T4 Kit 4 AeroZesh T4 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics** VIVOSUN**$113.64**4.6★653 reviews](https://www.amazon.com/dp/B0CBPDTSKS) [![Hon&Guan 4 Air Filtration Kit: 4 Inch Inline Duct Fan with Speed Controller 10 High Carbon Filter 8 Ft Ducting & Rubber Coupler Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51WUzHZL1WL.jpg)**Hon&Guan 4 Air Filtration Kit: 4 Inch Inline Duct Fan with Speed Controller 10 High Carbon Filter 8 Ft Ducting & Rubber Coupler Ventilation System for Grow Tents Indoor Gardening Hydroponics** Hon&Guan**$75.63**4.4★260 reviews](https://www.amazon.com/dp/B0DFM925XN) [![MELONFARM Air Filtration Kit 4 Built-in 14cm Fan Low Nois Carbon Filter with 12-Speed Controller 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics 4x12.6](https://m.media-amazon.com/images/I/41WpNJgxu3L.jpg)**MELONFARM Air Filtration Kit 4 Built-in 14cm Fan Low Nois Carbon Filter with 12-Speed Controller 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics 4x12.6** MELONFARM**$54.91**4.4★750 reviews](https://www.amazon.com/dp/B0CLXQD8KH) [![VIVOSUN Smart Air Filtration PRO T4 Kit 4 AeroZesh T4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Ventilation System for Grow Tent Hydroponics](https://m.media-amazon.com/images/I/510fJHVmvDL.jpg)**VIVOSUN Smart Air Filtration PRO T4 Kit 4 AeroZesh T4 Inline Duct Fan w/GrowHub E42A+ Temp. Humidity WiFi-Controller Carbon Filter & Ducting Ventilation System for Grow Tent Hydroponics** VIVOSUN**$156.93**4.6★194 reviews](https://www.amazon.com/dp/B0CBPHLMKY) [![VIVOSUN 4 Inline Exhaust Fan & Speed Controller Low Noise Workshop 130 CFM Duct Fan for HVAC Ventilation Vent Booster Fan in Grow Tent Basement Bathroom Kitchen Attic 3D Printer](https://m.media-amazon.com/images/I/41Nbt7IHxEL.jpg)**VIVOSUN 4 Inline Exhaust Fan & Speed Controller Low Noise Workshop 130 CFM Duct Fan for HVAC Ventilation Vent Booster Fan in Grow Tent Basement Bathroom Kitchen Attic 3D Printer** VIVOSUN**$26.20**4.3★6,078 reviews](https://www.amazon.com/dp/B0DNSXKN4G) [![VIVOSUN Smart Air Filtration G6 Kit 6 AeroZesh G6 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics](https://m.media-amazon.com/images/I/51eiAyh3T2L.jpg)**VIVOSUN Smart Air Filtration G6 Kit 6 AeroZesh G6 Inline Duct Fan with E12 Speed Controller Carbon Filter & 8 Ducting Cooling & Ventilation System for Grow Tents Indoor Gardening Hydroponics** VIVOSUN**$136.85**4.6★653 reviews](https://www.amazon.com/dp/B0CBRQKVVN) [![ATOUR 4 Air Filtration Kit 12-Speed Control Quiet 14cm Fan & Carbon Filter. Includes 6.7 Ducting + Vent Cover. Perfect for Grow Tents Indoor Gardens. Cool Ventilate Banish Odors All-in-One.](https://m.media-amazon.com/images/I/51kHA7+LLGL.jpg)**ATOUR 4 Air Filtration Kit 12-Speed Control Quiet 14cm Fan & Carbon Filter. Includes 6.7 Ducting + Vent Cover. Perfect for Grow Tents Indoor Gardens. Cool Ventilate Banish Odors All-in-One.** ATOUR**$57.50**4.1★25 reviews](https://www.amazon.com/dp/B0FC28JJ54) ## **Reviews** What buyers praise and complain about, mined from review topics. ### **What buyers love ** **Quality-Overall**17% *“The quality is fair”* **Value For Money**14% *“Worth every penny”* **Advertised Vs Actual Product**10% *“As advertised”* **Assembly/Installation**8% *“Easy to install”* **Size-Overall**5% *“fits perfect”* **Efficiency**4% *“Very effective at directing the construction dust to the outside”* **Filtration**4% *“Great filtration system”* **Strength**4% *“Seems sturdy for a good price and easily installed”* **Ease Of Use**3% *“Easy to use”* **Smell**3% *“Now I ain't got to worry about the smell thank you so much”* ### **What buyers complain about ** **Durability**19% *“Broke way too easily”* **Quality-Overall**9% *“it's definitely annoying and an indicator of the quality”* **Noise Level**7% *“are very noisy”* **Functionality-Overall**7% *“Does not work well”* **Value For Money**6% *“not have these type of issues otherwise there's a lot of less expensive option out there”* **Strength**5% *“Not the most powerful”* **Smell**4% *“Can't smell a thing”* **Filtration**3% *“Zero smell filter”* **Instructions/User Manual/Troubleshooting**3% *“Un legible directions”* **Assembly/Installation**3% *“instructions not clear”* #### **Top return reasons**- Size-Overall30% - Functionality-Overall19% - Advertised Vs Actual Product10% - Defective Material/Parts7% - Noise Level6% - Strength4% - Value For Money3% - Filtration2% - Durability2% - Connectivity-Overall2%