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CLEAN AIR OPTIMA

Art.-Nr. 107159468

CLEAN AIR OPTIMA CA-704 Smart Dehumidifier White/Black

CLEAN AIR OPTIMA

Art.-Nr. 107159468

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Delivery 15-07-2026
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2 in 1: Dehumidifier & air purifier Clean Air Optima® CA-704 Smart

  • Dehumidification capacity up to 10 liters/day
  • Works preventively against mold, rust and damage caused by moisture
  • Five filter technologies for effective air cleaning
  • Support wash drying
  • Ultra-quiet operation
  • Easy operation: Manual or via the Clean Air Optima® App
  • Suitable for rooms up to: 40m²/100m³


Optimal humidity essential for health and damage prevention

Application of the multifunctional Clean Air Optima® dehumidifier CA-704 Smart with 2in1 system for air dehumidification & air purification works preventively to prevent high humidity and all-destructive corrosion, harmful condensation, ice and mold formation, prevents unwanted bacterial growth, reduces odor transfer and is effective for building drying in existing or new buildings.

The powerful Clean Air Optima® condensation - dehumidifier CA-704 Smart binds the battle against rust and mold!

In addition to the containment of mold spores, this multifunctional dehumidifier CA-704 Smart from Clean Air Optima® frees the indoor air from troublesome animal hairs, pollen and dust through the integrated continuous and highly effective air cleaner function with five-fold filter technology.



Dehumidifier CA-704 Smart: a four-season system

With the 2in1 function for dehumidification and air cleaning, the CA-704 Smart ensures an optimal indoor climate all year round: When the set relative humidity has been reached, dehumidification stops. With the continuous air cleaning function, the multifunctional Clean Air Optima® CA-704 Smart frees the indoor air of allergens, mold spores, annoying animal hairs, pollen, (fine) dust and odors all year round.



Indoor air dehumidification through condensation technology

The compact and super-strong Clean Air Optima® condensing dehumidifier CA-704 Smart with 2in1 system for air dehumidification and air purification extracts the excess moisture from indoor rooms up to 40m²/100m³ with a capacity of up to 10 liters / day (30°C/Rv80%) and actively protects against the formation of mold, stains, corrosion and mud odor. This also protects the building substance and more importantly your health.



Five filter technologies for effective air cleaning
  • Active Carbon Filter
  • Pre-Filter
  • TRUE HEPA H13 filter with nano silver coating
  • UV-C Lamp
  • Ionizer


  • Built-in hygrostat for automatic dehumidification. Color monitor for indicating relative humidity

    The Clean Air Optima® condensation - dehumidifier CA-704 Smart is equipped with a built-in hygrostat for measuring, monitoring and automatically controlling the relative humidity. The desired humidity can be set between 30 and 80% relative humidity.

    The thoughtful design also communicates the humidity via the round color monitor on the front of the unit.

    BLUE = dry air range = <53%
    GREEN = pleasant range = 53% - 68%
    RED = high relative humidity = >68%

    Technical features
    Product typeDehumidifier
    Air flow (max. speed)120 m³/h
    Dehumidifying power10 l/d
    Noise emission30 dB(A)
    Capacity of the water tank3 l
    Max. room size40 m²
    Equipment
    Filter stagesPrefilter, activated carbon filter, TRUE HEPA H13 filter, UVC lamp and ionizer
    Filter systemPrefilter, activated carbon filter, TRUE HEPA H13 filter, UVC lamp and ionizer
    IonisatorYes
    Dehumidifier functionYes
    HygrostatYes
    DisplayLED Display
    TimerYes
    Remote controlNo
    Drain hoseYes
    Power supply
    Input voltage220 - 240 V
    Frequency50 Hz
    General features
    Hose length150 cm
    Width250 mm
    Height480 mm
    Depth250 mm
    Color (by manufacturer)White/Black
    Weight9.5 kg
    Scope of deliveryDehumidifier, manual
    Packsize29.2 cm / 29.1 cm / 53.7 cm
    General Product Safety
    GTIN8718546312519
    Product typeDehumidifier
    Manufacturer
    ManufacturerClean Air Optima International B.V.
    ContactJeroen Kortenschijl
    Websitewww.cleanairoptima.com
    E-mail[email protected]
    EU establishedYes
    Address26
    CityClean Air Optima International B.V.
    Postcode7621 HG
    CountryNetherlands
    Address suffixRientjesoven