10 Best Dryer Booster Fans 2021

Gareth Otwell Reviewed by Gareth Otwell | Last Updated:

Fantech DBF 110 Dryer Booster Fan 4" Duct 167 CFM – ⭐ Best Overall Dryer Booster Fan

DBF110 by Systemair/Fantech

  • Color: White
  • Weight: 7.59 pounds
  • Dimensions: 13 x 13 x 15 inches
Fantech DBF 110 Dryer Booster Fan 4" Duct 167 CFM
  • CFM: 167

Tjernlund M-49504351 in-Line Fan with Current Sensor Switch Dryer Duct

M-49504351 by Tjernlund

Tjernlund M-49504351 in-Line Fan with Current Sensor Switch Dryer Duct
  • 4" metal in-line duct booster
  • 200 CFM
  • Includes Current Sensor Switch
  • Made in the U.S.A

Tjernlund LB2 Dryer Duct Booster with Status Panel UL-705 Listed – 👑 Premium Pick

46005 by Tjernlund

  • Weight: 14.44 pounds
  • Dimensions: 17.8 x 14.2 x 12.5 inches
Tjernlund LB2 Dryer Duct Booster with Status Panel UL-705 Listed
  • Performance certified by HVI
  • Pressure-sensing switch automatically turns on the fan
  • LED indicator display panel
  • Blower:160 cfm

Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan – 💲 Best Budget Dryer Booster Fan

SDB110P by HomeAire

Spruce Automatic Clothes Dryer Exhaust Duct Power Ventilator Booster Fan
  • Increases airflow/efficiency of duct run. For 4" duct, 14-20watts
  • Features an Energy Star Rated RB110 Inline Fan
  • RB110 Fan Specifications: 120V, 60Hz, 1.0 Amps Max, Class F Insulation, Continuous Duty.
  • RB110 Fan is ETL Listed. Conforms to UL STD. 507 Certified to CAN/CSA STD. C22.2 No.113
  • RB110 CFM @ 0" WC = 121, 0.2" WC = 100, 0.5" WC = 68, 0.75" WC = 20

Acme Miami 9460 Dryer Booster- Booster for clothes dryers

9460 by acme

  • Weight: 3.88 pounds
  • Dimensions: 8 x 13 x 19 inches
Acme Miami 9460 Dryer Booster- Booster for clothes dryers
  • No wiring necessary, just plug it in! Fully Automatic Operation.
  • Features the PS-35 Pressure Switch mounted on unit completely wired to the 10-foot line cord.
  • Auto operation with adjustable pressure switch wired to a 10, 115 volt power cord.
  • Ball bearing motor OUT of airstream. No lint on motor.
  • Install next to dryer or anywhere in the line - Tested to CSA standard C22.2 113-M 1984

Fantech 12540 DBF 4XLT Dryer Booster Kit with FG 4XL

DBF 4XLT by Fantech

  • Weight: 8 pounds
  • Dimensions: 12 x 16 x 12 inches
Fantech 12540 DBF 4XLT Dryer Booster Kit with FG 4XL
  • Dryer exhaust fan
  • Galvanized steel housing
  • Backward inclined blades of the motorized impeller allow lint to pass through the fan
  • The fan can be used to effectively boost dryer exhaust in duct runs up to 130 feet
  • Wall-mounted indicator panel assures dryer operator of correct operation

Soler & Palau S&P PV-100XPS Powervent Clothes Dryer Exhaust Booster

PV-100XPS by Soler & Palau

  • Color: black baked enamel
  • Weight: 7.5 pounds
  • Dimensions: 15 x 15 x 8 inches
  • Warranty: 5 year
Soler & Palau S&P PV-100XPS Powervent Clothes Dryer Exhaust Booster
  • EFFICIENT DRYER BOOSTER: This kit includes PV-100X fan which is specifically designed to handle dryer boosting applications with a standard fully enclosed motor having Class F insulation.
  • PRESSURE SENSOR: This dryer booster fan will be integrated with an air pressure sensing switch which has an electronic cycle timing board.
  • STRESS-FREE SETUP: The included mounting bracket attaches to a support rafter or joist at the selected location. The centrifugal blade is designed to overcome extreme resistance for even the most challenging installations.
  • KIT INCLUDES: This booster fan kit includes a PV-100X duct boosting fan (153 CFM), an integrated air pressure sensing switch with an electronic cycle timing board and a fan mounting bracket.
  • RELIABLE AND CONSISTENT: With over 60 years of experience, Soler & Palau’s commendable and steady growth is due to their philosophy of developing air-moving products specifically tailored to their consumer’s needs.

Systemair Dryer Booster Kit with Fan DBF 4XL Fantech

9800014 by Fantech

  • Weight: 9.44 pounds
  • Dimensions: 13 x 13 x 11 inches
Systemair Dryer Booster Kit with Fan DBF 4XL Fantech
  • Fantech Dryer Booster Kit With Fg 4Xl Fan
  • System air Dbf 4Xl
  • System air Dbf 4Xl

Suncourt DEDPV Patented Centrasense Technology Dryer Booster Fan Kit UL-705

by Suncourt

Suncourt DEDPV Patented Centrasense Technology Dryer Booster Fan Kit UL-705
  • SAVES ENERGY - Uses current sensors rather than pressure sensors, which increases efficiency and provides the fastest response time in the market. It is the only DEDPV fan on the market to synchronize its operation without periodic interruption, extra calibration cycles, or extended run-time.
  • EASY TO INSTALL - This Dryer Vent Kit can be installed in ANY orientation and requires no calibration, which makes installation of this product easy and efficient.
  • USA ASSEMBLED - This item is assembled and calibrated in the USA.
  • DESIGNED FOR COMPLIANCE - UL705 DEDPV performance certified AND meets the IRC2015 building code. Note: Only approved for installation for electric clothes dryers and must be AT LEAST 25 equivalent feet for this kit to make the dryer operate more efficiently.
  • ELECTRICAL BOX OR FLUSH-MOUNT OPTIONS - Is the only DEDPV fan kit with a remote indicator purpose-built for flush-mount or standard electrical box mounting.

lehom Inline Duct Booster Fan

by LeHom

lehom Inline Duct Booster Fan
  • 【Specifications】 Diameter:6inch. Air flow: 440CFM. Speed: 2580RPM. Wattage: 115W. Current: 1.24A. Noise level: <62dB. 110V/60HZ standard household plug. Pre-wired 6 Feet power cord
  • 【Durability】Our inline duct fan is made of high qaulity iron with smooth coating, which can resist atmospheric corrosion from humidity. Permanently lubricated bearing that requires zero maintenance
  • 【Stable Operation】 Duct booster exhaust fan is constructed with high qulity bearings and full copper coil, it is more stable and quiet operation. Composite Fan blades and center hub which reduces noise and vibration
  • 【Easy to Install】 This 6 inch inline duct fan includes mounting brackets and hardware. Only takes a few minutes for installation. Notice: The maximum ambient temperature is 212°F/100°C. Without speed controller
  • 【Widely Application】Suitable for industrial, home, office, bathroom, hotel and horticulture ventilation applications for air clean and temperature control. They are also widely used as booster fans to move air from one room or area to another

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