Filtered Make-up Air Fans

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  1. 1123
    CaptiveAire A2-G15-6000 Make-Up Air Fan Filtered with 15" Blower - 6000 CFM
    $2,744.50 /ea
  2. 1120
    CaptiveAire A2-G12-4000 Make-Up Air Fan Filtered with 12" Blower - 4000 CFM
    $2,005.00 /ea
  3. 1119
    CaptiveAire EA-A2-G12-3963 Make-Up Air Fan Filtered with 12" Blower - 3963 CFM
    $2,005.00 /ea
  4. 1118
    CaptiveAire EA-A2-G12-3680 Make-Up Air Fan Filtered with 12" Blower - 3680 CFM
    $1,909.53 /ea
  5. 1117
    CaptiveAire EA-A2-G12-2995 Make-Up Air Fan Filtered With 12" Blower - 3360 CFM
    $1,811.70 /ea
  6. 1115
    CaptiveAire A2-G12-3200 Make-Up Air Fan Filtered with 12" Blower - 3200 CFM
    $1,582.24 /ea
  7. 1112
    CaptiveAire A2-G12-2567 Make-Up Air Fan Filtered with 12" Blower - 2567 CFM
    $325.00 /ea
  8. 1121
    CaptiveAire A2-G15-4626 Make-Up Air Fan Filtered with 15" Blower - 4626 CFM
    $1,933.03 /ea
  9. 1116
    CaptiveAire A2-G12-3333 Make-Up Air Fan Filtered with 12" Blower - 3333 CFM
    $1,909.53 /ea
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Return Air Fans (Make-up Air Fans) Return air fans are designed to bring fresh air from the outside back into your building. This fresh air is to 'make-up' for the air that is being sucked away from your building via the exhaust fans. By providing a fresh air balance, your air conditioning will not have to work harder to compensate for the loss of air meaning lower energy bills. Return air and make-up air fans are also installed on a special electrical switch that shut off the flow of air in the event of a fire.