Top 10 Best carbon filter fan combo [2022]

1. Hydro Plus Grow Tents Kit LED 300W Grow Light+32″x32″x63″ Small Grow Tent+4″ Carbon Filter Fan Combo Hydroponic Indoor Growing Kit

  • LED 300W Grow Light + 32″x32″x63″ Grow Tent + 4″ Filter Combo w/ DISCREET PACKAGE
  • Featuring a user friendly “Full Spectrum” design, you can easily grow your plants in any growth cycle required like germination, seedling, veg, flower. Best Heat Dissipation for the Best Stability and Longest Lifetime
  • 4″ Inline Filter: Use Coal Based activated carbon environmentally friendly materials and Carbon Layer Thickness: 1.5 inches. Pre-filter included,Cleaner air to promote better health. 4″ Inline Duct Fan: 120V60HZ;101Watt;0.86A;2850RPM;189CFM;Come completely wired with junction box, strain relief and power cord.
  • Grow Tent: Reflective: 96% highly reflective waterproof diamond mylar (enhance the reflective effect). Heavy duty 600D lightproof oxford cloth and diameter 16MM white paint coated metal rods and Large heavy duty Zippers
  • Package Includes:Grow Tent Kit Complete LED 300W Grow Light x1 + 32″x32″x63″ Grow Tent x1 + 4″ Inline Fan x1 + 4” Air Carbon Filter x1 + 4” Clamps x2 + Hydroponics Indoor Plants Accessories Growing System.

2. VIVOSUN 6 Inch 390 CFM Inline Fan with Speed Controller, 6 Inch Carbon Filter and 8 Feet of Ducting, Temperature Humidity Monitor for Grow Tent Ventilation

  • Effective Ventilation: Powerful blower with a fan speed of 2550 RPM for an air flow of 390 CFM. Moves air through your target location efficiently for optimal ventilation
  • Superior Carbon Filter: 1050+ RC 48 Australian Virgin Charcoal Bed Dimensions: 6″ x 18″
  • Effective Smelliness Control: The carbon filter eliminates some of the most undesirable smelliness, pungent smells and particulates from indoor grow tents and hydroponics grow rooms
  • Sturdy Ducting & 2x Stainless Clamps: Strong, flexible steel wire supports heavy-duty triple layer duct walls. A PET core is sandwiched between layers of fire-retardant aluminum that can handle temperatures from -22⁰ to 266⁰ Fahrenheit
  • Ultra Reliable & Accurate Thermometer & Hygrometer: Quickly report measurements every 10 seconds and has a wide measurement range from 14℉ to 122℉(-10℃~50℃), with a temperature accuracy range of around ±0.1℉ (±0.1℃). Humidity sensor measures humidity from 10% to 99% with a humidity accuracy range around ±5%.

3. VIVOSUN 4 Inch 203 CFM Inline Duct Fan with 4″x 14″ Carbon Filter Smelliness Control with Australia Virgin Charcoal

  • Powerful Air Flow Fan: Heavy hitting blower with a fan speed of 2500 RPM; Puts out only 49 dB noise level. Moves air through your target location efficiently for optimal ventilation
  • Superior Carbon Filter: 1050+ RC 48 Australian Virgin Charcoal Bed. Dimensions: 4″ x 14″
  • Effective Smelliness Control: The carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room
  • Free Pre-filter Included: We recommend replace the pre-filter every 6 months or after completion of each grow cycle
  • Versatile Applications: Kitchens, Bathrooms, Grow Rooms, Grow Tents, etc.

4. iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower, Air Carbon Filter, 8 Feet Ducting and 1-Pair Rope Combo for Grow Tent Ventilation, Lite, Low Noise

  • Mini construction fan: Size: 4 inches; voltage: 120V; current: 0.45A; frequency: 60Hz; power: 28W; air velocity: 195 CFM; speed: 2500 RPM. Low noise design reduce sound output to just 30db
  • Ducting: 4 inch (diameter) x 8 feet (length) when fully extended. Temperature endurance range from 0 185°F (-18℃ 85℃). 1 pairs of 4 inch metal clamps made from stainless steel. Flexible length for exhaust fan blower / inline fan
  • Air carbon filter: Air flow: 200 CFM; dimension: 4 inch flange ducting x 12 inch length. 1050 + IAV Australian RC412 activated carbon. 50mm carbon layer of thickness for higher absorption and performance. Pre-filter included
  • 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
  • Package includes: 1 x 4 inch 195 CFM inline duct ventilation fan; 1 x 4 inch air carbon filter with pre-filter; 1 x 4 inch 8 feet ducting with 2 clamps; 1x pair rope

5. iPower 4 Inch 195 CFM Inline Fan Circulation Vent Blower, Air Carbon Filter and 8 Feet Flexible Ducting for Grow Tent Ventilation, Exhaust, 4″ Fan & Filter, HVAC Heating Cooling

  • Mini construction fan: Size: 4 inches; Voltage: 120V; Current: 0.45A; Frequency: 60Hz; Power: 28W; Air velocity: 195 CFM; Speed: 2500 RPM. Low noise design reduce sound output to just 30db
  • Ducting: Size: 4 inch; length: 8 feet; material: PVC thermoplastic (prevents light leaks); inner material: aluminum foil. Temperature range: -22°F~212°F(-30℃~100℃). High temperature and corrosion resistant, long lasting. A pair of duct clamps included
  • Air carbon filter: Air flow: 200 CFM; dimension: 4 inch flange ducting x 12 inch length. 1050 + IAV Australian RC412 activated carbon. 50mm carbon layer of thickness for higher absorption and performance
  • Multi-function: 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
  • Package includes: 1 x 4 inch 195 CFM inline duct ventilation fan; 1 x 4 inch air carbon filter; 1 x 4 inch 8 feet four-layer design ducting with 2 clamps

6. iPower 4 Inch 150 CFM Inline Fan with Variable Speed Controller Air Carbon Filter 8 Feet Ducting Combo for Grow Tent Ventilation, Silver

  • 4 inch 150 CFM duct inline fan blower: made with quality 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; free pre-filter included.
  • Fan speed controller: variable speed, OFF, HIGH, MED, LOW. To avoid the risk of burning out the fan motor, controller does NOT adjust below 50%.
  • 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 pair of 4 inch metal clamps made from stainless steel.
  • 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. Wide applications: kitchens, greenhouses, grow rooms, etc.

7. VIVOSUN 6 Inch 390 CFM Inline Duct Fan with 6 Inch Carbon Filter Smelliness Control with Australia Virgin Charcoal

  • Powerful Air Flow Fan: Heavy hitting blower with a fan speed of 2550 RPM for an air flow of 390 CFM, Puts out only 37 dB noise level. Moves air through your target location efficiently for optimal ventilation
  • Superior Carbon Filter: 1050+ RC 48 Australian Virgin Charcoal Bed. Dimensions: 6″ x 18″
  • Effective Smelliness Control: The carbon filter eliminates some of the most undesirable smelliness, pungent smell and particulates from indoor grow tent, hydroponics grow room.
  • Free Pre-filter Included: We recommend replace the pre-filter every 6 months or after completion of each grow cycle.
  • Versatile Applications: Kitchens, Bathrooms, Grow rooms, Grow Tents, etc

8. Spider Farmer Grow Tent Ventilation System, 6 Inch Inline Duct Fan with Carbon Filter and Speed Controller for Heating Cooling Booster, Grow Tents, Hydroponics

  • 【POWERFUL INLINE FAN】Mixed flow design combined with a EC motor ensure truly energy efficient, with only 50 watts of power but gives a strong airflow up to 350 CFM, very low noise level, only produces 32DB, this 6” duct fan is silent. Lightweight and balanced ABS blades reduce the airflow resistance, add airflow by 40%. The speed controller comes with a long wire length up to 8.2 ft which can place it out of the tent for easier control. ETL FCC listed, safe to use.
  • 【HIGH PERFORMANCE CARBON FILTER】: Constructed of heavy duty metal filter housing and stainless steel flanges for longevity; use RC412 activated carbon for supreme odor control and purification, carbon layer with a thickness of 38mm for greater absorption; comes with a pre-filter which helpful to captures large particles and prolongs the life of the filter.
  • 【FLEXIBLE DUCT】: Ducting is made of high-quality aluminum and PVC, double layer design; built in steel wire to ensure durable performance; fully extended length: 25FT; Passed GB8624B1 combustion test, safe to use. Adjustable clamps are made of stainless steel , sturdy and solid, corrosion proof.
  • 【COMPLETE VENTILATION SYSTEM】: It is a complete set to provide good air circulation and remove all smells in your space, very easy to install ; you can set it up in several ways to fit your needs, save money with a fan & filter combo kit that all works great together, stop buying parts separately that may not fit together.
  • 【WIDE APPLICATIONS】: This 6 inch Ventilation Kit has a wide variety of application, you can use it at grow tents, grow rooms, bathrooms, kitchens, greenhouses and more. Spider Farmer promises to provide excellent customer service support before and after buying. If you have any questions, please feel free to contact us via email.

9. BloomGrow 4” Inline Fan Carbon Filter Ducting Combo + Fan Speed Controller + 24 Hour Timer Outlet+Thermometer Ventilation System for Grow Tent Kit (4”)

  • BloomGrow Inline Fan Carbon Filter Ducting Combo + Fan Speed Controller + 24 Hour Timer Outlet+Thermometer Ventilation System for Grow Tent Kit
  • Filter:Use Coal Based activated carbon environmentally friendly materials and Carbon Layer Thickness: 1.5 inches. Pre-filter included,Cleaner air to promote better health.
  • Fan Speed Controller: Speed control dial to control variable speed: Low, Medium or High speed
  • Hygrometer:Degree C/ Degree F unit selectable;Clock & Calendar function (month and date);Desk-top placing or Wall Hanging.
  • Timer: Max Wattage 1800W; Max Current 15A/120V/60Hz

10. VIVOSUN Air Filtration Kit: 6 Inch 440 CFM Inline Fan, 6” Carbon Filter and 16 Feet of Ducting Combo

  • ADVANCED MADE EASY: Don’t waste time buying and returning parts that may or may not be compatible or safe to use together! Three-part system includes every part you need to get set up.
  • POWERFUL AIR FLOW FAN: Heavy hitting blower with a fan speed of 2450 RPM; Puts out only 50 dB noise level. Moves air through your target location efficiently for optimal ventilation.
  • PREMIUM CARBON FILTER: Interior and exterior mesh construction provides 53% open area for free air flow. Item comes fully assembled with easy on/off pre-filter and reversible flange.
  • SUPERIOR CARBON QUALITY: 1050+ RC 48 Activated Carbon delivers 100% filtered airflow; Dimension:6” x 18”
  • STURDY DUCTING+ 2 Stainless Clamps: Strong, flexible steel wire supports heavy duty triple layer duct walls.PET core is sandwiched in layers of fire-retardant aluminum that can handle temperatures from -22 to 266 Fahrenheit.