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Duct Diameter
  1. 4"
  2. 5"
  3. 6"
Manufacturer
  1. Fantech
  2. Online Supply
  3. VENTS-US

Dryer Booster Fans

Compare dryer booster fans in listed 4-, 5-, and 6-inch duct sizes. Review each product's airflow, controls, and electrical specifications before selecting a model.

8 Items

Set Ascending Direction
  5. 6" Duct Booster Fan
    6" Duct Booster Fan
    Model: VTX600L
    $255.00
    Add to Compare
  6. Fantech DBF 110 Dryer Exhaust Fan 118 CFM Single Phase - DBF 110
    SAVE $152.00
    Fantech DBF 110 Dryer Exhaust Fan 118 CFM Single Phase
    Model: DBF 110
    Was $446.00 Your Low Price Special Price $294.00
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  7. Fantech DBF 4XL Dryer Exhaust Fan 188 CFM Single Phase - DBF 4XL
    SAVE $139.00
    Fantech DBF 4XL Dryer Exhaust Fan 188 CFM Single Phase
    Model: DBF 4XL
    Was $457.00 Your Low Price Special Price $318.00
    Add to Compare
  8. Fantech DBF 4XLT Dryer Exhaust Fan 173 CFM Single Phase - DBF 4XLT
    SAVE $168.00
    Fantech DBF 4XLT Dryer Exhaust Fan 173 CFM Single Phase
    Model: DBF 4XLT
    Was $565.00 Your Low Price Special Price $397.00
    Add to Compare
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Choosing a Dryer Booster Fan

Start with the duct diameter shown for the product. This category includes models listed for 4-inch, 5-inch, and 6-inch ducts, plus products with model-specific airflow ratings and control details.

Before ordering, compare the product listing for duct size, airflow, control or activation method, installation orientation, and electrical requirements. Use the manufacturer instructions to verify the intended application and installation requirements for the selected model.