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Humidifiers | Dehumidifiers

  • Ideal-Air Industrial Grade Humidifier - 200 Pints

    Original price $787.83
    Original price $787.83 - Original price $787.83
    Original price $787.83
    Current price $602.99
    $602.99 - $602.99
    Current price $602.99

    This industrial grade humidifier features a multi-directional fogging head. Coverage is from 1,176 to 1,614 sq ft, depending on humidification requ...

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    Original price $787.83
    Original price $787.83 - Original price $787.83
    Original price $787.83
    Current price $602.99
    $602.99 - $602.99
    Current price $602.99
  • Quest Air Filter 16 in x 20 in x 2 in for PowerDry 4000 & Dual Overhead Model

    Original price $21.95 - Original price $21.95
    Original price $21.95
    $21.95
    $21.95 - $21.95
    Current price $21.95

    Replacement MERV 11 filter for the Quest PowerDry 4000 Portable Dehumidifier and Dual 105, 155 & 205 Overhead Dehumidifiers. Captures particles...

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    Original price $21.95 - Original price $21.95
    Original price $21.95
    $21.95
    $21.95 - $21.95
    Current price $21.95
  • Ideal-Air Dehumidifier 50 Pint - Up to 80 Pints Per Day

    Original price $482.08
    Original price $482.08 - Original price $482.08
    Original price $482.08
    Current price $391.99
    $391.99 - $391.99
    Current price $391.99

    Formerly the 70 Pint model, now rated increased to 80 Pint capacity!

    Original price $482.08
    Original price $482.08 - Original price $482.08
    Original price $482.08
    Current price $391.99
    $391.99 - $391.99
    Current price $391.99
  • Out of Stock

    Ideal-Air Dehumidifier 22 Pint - Up to 30 Pints Per Day

    Original price $292.77
    Original price $292.77 - Original price $292.77
    Original price $292.77
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99

    Ideal-Air Dehumidifier 30 Pint

    Original price $292.77
    Original price $292.77 - Original price $292.77
    Original price $292.77
    Current price $238.99
    $238.99 - $238.99
    Current price $238.99
    Out of Stock
  • Ideal-Air™ Pro Series Ultra Sonic Humidifier 150 Pint

    Original price $1,112.40
    Original price $1,112.40 - Original price $1,112.40
    Original price $1,112.40
    Current price $899.99
    $899.99 - $899.99
    Current price $899.99

    Ideal-Air™ Ultra Sonic Humidifier is designed with ultra-sonic transducers to supply ultra-fine water particles. This is to help form a more balanc...

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    Original price $1,112.40
    Original price $1,112.40 - Original price $1,112.40
    Original price $1,112.40
    Current price $899.99
    $899.99 - $899.99
    Current price $899.99
  • Quest Dual 155 Overhead Dehumidifier

    Original price $2,796.70 - Original price $2,796.70
    Original price $2,796.70
    $2,796.70
    $2,796.70 - $2,796.70
    Current price $2,796.70

    Quest Dual 155 Overhead Dehumidifier

    Original price $2,796.70 - Original price $2,796.70
    Original price $2,796.70
    $2,796.70
    $2,796.70 - $2,796.70
    Current price $2,796.70
  • Out of Stock

    Replacement Float Valve for 700860 and 700861 Humidifier - Commercial Grade

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.99
    $27.99 - $27.99
    Current price $27.99

    Replacement Float Valve for 700860 Humidifier - Commercial Grade.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.99
    $27.99 - $27.99
    Current price $27.99
    Out of Stock
  • Out of Stock

    Quest Overhead Hanging Bracket (Dual 105, 155, 205 & 225), Pack of 2 Pieces

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.05
    $50.05 - $50.05
    Current price $50.05

    Price shown is per unit; add to cart for case price.

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $50.05
    $50.05 - $50.05
    Current price $50.05
    Out of Stock
  • Quest Supply Air Duct Collar for Overhead Style Dehumidifier

    Original price $83.92 - Original price $83.92
    Original price $83.92
    $83.92
    $83.92 - $83.92
    Current price $83.92

    Quest Supply Air Duct Collar for Overhead Style Dehumidifier

    Original price $83.92 - Original price $83.92
    Original price $83.92
    $83.92
    $83.92 - $83.92
    Current price $83.92
  • Ideal-Air™ Pro Series Ultra Sonic Humidifier 300 Pint

    Original price $1,427.85
    Original price $1,427.85 - Original price $1,427.85
    Original price $1,427.85
    Current price $1,156.99
    $1,156.99 - $1,156.99
    Current price $1,156.99

    Ideal-Air™ Ultra Sonic Humidifier is designed with ultra-sonic transducers to supply ultra-fine water particles. This is to help form a more balanc...

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    Original price $1,427.85
    Original price $1,427.85 - Original price $1,427.85
    Original price $1,427.85
    Current price $1,156.99
    $1,156.99 - $1,156.99
    Current price $1,156.99
  • Out of Stock

    Ideal-Air CG3 Dehumidifier 170 pint

    Original price $1,181.02 - Original price $1,181.02
    Original price
    $1,181.02
    $1,181.02 - $1,181.02
    Current price $1,181.02

    Original price $1,181.02 - Original price $1,181.02
    Original price
    $1,181.02
    $1,181.02 - $1,181.02
    Current price $1,181.02
    Out of Stock
  • Ideal-Air Dehumidifier 30 Pint - Up to 50 Pints Per Day

    Original price $402.52
    Original price $402.52 - Original price $402.52
    Original price $402.52
    Current price $327.99
    $327.99 - $327.99
    Current price $327.99

    Ideal-Air Dehumidifier 50 Pint

    Original price $402.52
    Original price $402.52 - Original price $402.52
    Original price $402.52
    Current price $327.99
    $327.99 - $327.99
    Current price $327.99
  • Quest Air Filter 12 in x 12 in x 1 in for PowerDry 1300 & RDS10

    Original price $22.61
    Original price $22.61 - Original price $22.61
    Original price $22.61
    Current price $22.39
    $22.39 - $22.39
    Current price $22.39

    Replacement MERV 11 filter for the Quest Portable Dehumidifiers PowerDry 1300 and RDS10. Captures particles (including mold spores) down to 1 micro...

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    Original price $22.61
    Original price $22.61 - Original price $22.61
    Original price $22.61
    Current price $22.39
    $22.39 - $22.39
    Current price $22.39
  • Out of Stock

    Ideal-Air DS 190 Commercial Grade Portable Dehumidifier - 190 Pint

    Original price $994.53 - Original price $994.53
    Original price
    $994.53
    $994.53 - $994.53
    Current price $994.53

    "Ideal-Air DS 190 Pint Commercial Grade Portable Dehumidifier is rated at 190 pints per day at 86°F/80%, AHAM - (80°F/60% RH) 115 pints per day. 10...

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    Original price $994.53 - Original price $994.53
    Original price
    $994.53
    $994.53 - $994.53
    Current price $994.53
    Out of Stock
  • Out of Stock

    Ideal-Air Commercial Grade Dehumidifier Up To 60 Pint

    Original price $436.80 - Original price $436.80
    Original price
    $436.80
    $436.80 - $436.80
    Current price $436.80

    Original price $436.80 - Original price $436.80
    Original price
    $436.80
    $436.80 - $436.80
    Current price $436.80
    Out of Stock
  • Quest Return Air Duct Collar for Overhead Style Dehumidifier

    Original price $122.16 - Original price $122.16
    Original price $122.16
    $122.16
    $122.16 - $122.16
    Current price $122.16

    Quest Return Air Duct Collar for Overhead Style Dehumidifier

    Original price $122.16 - Original price $122.16
    Original price $122.16
    $122.16
    $122.16 - $122.16
    Current price $122.16
  • Ideal-Air™ Pro Series Ultra Sonic Humidifier 600 Pint

    Original price $1,991.58
    Original price $1,991.58 - Original price $1,991.58
    Original price $1,991.58
    Current price $1,608.99
    $1,608.99 - $1,608.99
    Current price $1,608.99

    Ideal-Air™ Ultra Sonic Humidifier is designed with ultra-sonic transducers to supply ultra-fine water particles. This is to help form a more balanc...

    View full details
    Original price $1,991.58
    Original price $1,991.58 - Original price $1,991.58
    Original price $1,991.58
    Current price $1,608.99
    $1,608.99 - $1,608.99
    Current price $1,608.99
  • FALSE

    Quest Dual 110 Overhead Dehumidifier

    Original price $1,859.53 - Original price $1,859.53
    Original price $1,859.53
    $1,859.53
    $1,859.53 - $1,859.53
    Current price $1,859.53

    Quest Dual 110 Overhead Dehumidifier

    Original price $1,859.53 - Original price $1,859.53
    Original price $1,859.53
    $1,859.53
    $1,859.53 - $1,859.53
    Current price $1,859.53
  • FALSE

    Quest Dual 150 Overhead Dehumidifier

    Original price $2,125.60 - Original price $2,125.60
    Original price $2,125.60
    $2,125.60
    $2,125.60 - $2,125.60
    Current price $2,125.60

    Quest Dual 150 Overhead Dehumidifier

    Original price $2,125.60 - Original price $2,125.60
    Original price $2,125.60
    $2,125.60
    $2,125.60 - $2,125.60
    Current price $2,125.60
  • Quest Dual 105 Overhead Dehumidifier

    Original price $2,591.10 - Original price $2,591.10
    Original price $2,591.10
    $2,591.10
    $2,591.10 - $2,591.10
    Current price $2,591.10

    Quest Dual 105 Overhead Dehumidifier

    Original price $2,591.10 - Original price $2,591.10
    Original price $2,591.10
    $2,591.10
    $2,591.10 - $2,591.10
    Current price $2,591.10
  • Quest Hi-E Dry 195

    Original price $3,749.07 - Original price $3,749.07
    Original price $3,749.07
    $3,749.07
    $3,749.07 - $3,749.07
    Current price $3,749.07

    Quest Hi-E Dry 195

    Original price $3,749.07 - Original price $3,749.07
    Original price $3,749.07
    $3,749.07
    $3,749.07 - $3,749.07
    Current price $3,749.07
  • FALSE

    Quest Dual 165 Overhead Dehumidifier

    Original price $2,795.11 - Original price $2,795.11
    Original price $2,795.11
    $2,795.11
    $2,795.11 - $2,795.11
    Current price $2,795.11

    Quest Dual 165 Overhead Dehumidifier

    Original price $2,795.11 - Original price $2,795.11
    Original price $2,795.11
    $2,795.11
    $2,795.11 - $2,795.11
    Current price $2,795.11
  • FALSE
    Out of Stock

    Quest H5 HEPA Air Mover 120 Volt

    Original price $1,102.88 - Original price $1,102.88
    Original price $1,102.88
    $1,102.88
    $1,102.88 - $1,102.88
    Current price $1,102.88

    Original price $1,102.88 - Original price $1,102.88
    Original price $1,102.88
    $1,102.88
    $1,102.88 - $1,102.88
    Current price $1,102.88
    Out of Stock
  • Out of Stock

    Quest Split System Dehumidifier 185 Pint 115 Volt

    Original price $3,521.95 - Original price $3,521.95
    Original price
    $3,521.95
    $3,521.95 - $3,521.95
    Current price $3,521.95

    The Quest 185 Cool is a split system dehumidifier with sensible cooling that is integrated into the heating and cooling system to provide the ultim...

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    Original price $3,521.95 - Original price $3,521.95
    Original price
    $3,521.95
    $3,521.95 - $3,521.95
    Current price $3,521.95
    Out of Stock
  • Ideal-Air Pro Series Dehumidifier 180 Pint

    Original price $1,926.99
    Original price $1,926.99 - Original price $1,926.99
    Original price $1,926.99
    Current price $1,415.99
    $1,415.99 - $1,415.99
    Current price $1,415.99

    Ideal-Air™ Pro Series 180 pint dehumidifier has automatic restart if power is lost. Easy to use digital display humidity readings, internal condens...

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    Original price $1,926.99
    Original price $1,926.99 - Original price $1,926.99
    Original price $1,926.99
    Current price $1,415.99
    $1,415.99 - $1,415.99
    Current price $1,415.99
  • FALSE
    Out of Stock

    Active Air Dehumidifier, 45 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $218.49
    $218.49 - $218.49
    Current price $218.49

    45 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $218.49
    $218.49 - $218.49
    Current price $218.49
    Out of Stock
  • Out of Stock

    Active Air Commercial Dehumidifier, 180 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $966.46
    $966.46 - $966.46
    Current price $966.46

    Commercial 180 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $966.46
    $966.46 - $966.46
    Current price $966.46
    Out of Stock
  • Out of Stock

    Active Air Commercial Dehumidifier, 100 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $638.37
    $638.37 - $638.37
    Current price $638.37

    Commercial 100 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $638.37
    $638.37 - $638.37
    Current price $638.37
    Out of Stock
  • FALSE
    Out of Stock

    Active Air Dehumidifier, 95 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $482.99
    $482.99 - $482.99
    Current price $482.99

    95 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $482.99
    $482.99 - $482.99
    Current price $482.99
    Out of Stock
  • FALSE
    Out of Stock

    Active Air Dehumidifier, 70 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.49
    $264.49 - $264.49
    Current price $264.49

    70 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $264.49
    $264.49 - $264.49
    Current price $264.49
    Out of Stock
  • Out of Stock

    Active Air Commercial Dehumidifier, 60 Pint

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $444.42
    $444.42 - $444.42
    Current price $444.42

    60 Pint Dehumidifier

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $444.42
    $444.42 - $444.42
    Current price $444.42
    Out of Stock
  • Out of Stock

    Quest Caster Wheels for Dual 105, 110, 150, 155, 205 and 225 (1=4-Pack)

    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.95
    $27.95 - $27.95
    Current price $27.95

    This Quest Casters Wheel Set is for the Dual 105, 110, 150, 155, 205 and 215 models. This wheel set allows you to move your dehumidifier around eas...

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    Original price $0.00 - Original price $0.00
    Original price $0.00
    $27.95
    $27.95 - $27.95
    Current price $27.95
    Out of Stock
  • Out of Stock

    Supply Duct Kit - Quest Dual 110 - 150

    Original price $129.97 - Original price $129.97
    Original price $129.97
    $129.97
    $129.97 - $129.97
    Current price $129.97

    The Supply Duct Kit allows a limited amount of duct work to be attached to the intake on Quest Dual 110 & 150 Dehumidifiers so it can be locate...

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    Original price $129.97 - Original price $129.97
    Original price $129.97
    $129.97
    $129.97 - $129.97
    Current price $129.97
    Out of Stock
  • FALSE
    Out of Stock

    Return Duct Kit - Quest Dual 110

    Original price $87.95
    Original price $87.95 - Original price $87.95
    Original price $87.95
    Current price $78.36
    $78.36 - $78.36
    Current price $78.36

    The Return Duct Kit allows a limited amount of duct work to be attached to the intake on Quest Dual 110 Dehumidifier. This allows the dehumidifier ...

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    Original price $87.95
    Original price $87.95 - Original price $87.95
    Original price $87.95
    Current price $78.36
    $78.36 - $78.36
    Current price $78.36
    Out of Stock
  • FALSE
    Out of Stock

    Return Duct Kit - Quest Dual 150

    Original price $99.88
    Original price $99.88 - Original price $99.88
    Original price $99.88
    Current price $98.89
    $98.89 - $98.89
    Current price $98.89

    This accessory allows a limited amount of duct work to be attached to the intake on Quest Dual 150 Dehumidifier. This allows the dehumidifier to be...

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    Original price $99.88
    Original price $99.88 - Original price $99.88
    Original price $99.88
    Current price $98.89
    $98.89 - $98.89
    Current price $98.89
    Out of Stock
  • FALSE

    Quest Dual 225 Overhead Dehumidifier 230 Volt

    Original price $3,979.95 - Original price $3,979.95
    Original price $3,979.95
    $3,979.95
    $3,979.95 - $3,979.95
    Current price $3,979.95

    Quest Dual 215 is the industry’s first 230 volt commercial dehumidifier. Like all Quest products it can be placed at ground level for plug and play...

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    Original price $3,979.95 - Original price $3,979.95
    Original price $3,979.95
    $3,979.95
    $3,979.95 - $3,979.95
    Current price $3,979.95