10 Best clean air optima in Deutschland

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Last Updated - 24/04/2025

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01

Clean Air Optima

Clean Air Optima Dehumidifier and Air Purifier - Clean Air Optima CA-707 Smart - Dehumidification Performance up to 20 Litres/Day - 5x Filter Technology with HEPA Filter, Ioniser & UV-C Lamp -

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9.9

Exceptional

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Main highlights

The compact and powerful Clean Air Optima condensation dehumidifier CA-707 Smart with the 2-in-1 system for dehumidification and air purification removes excess moisture from interiors of up to 70 m²/175 m³ with a capacity of up to 20 litres/day (30 °C/Rv80%) and actively protects against the formation of mould, stains, corrosion. and Modersmell. This protects both the building substance and your health.
Interior air dehumidification thanks to condensation technology. Condensation drying, also known as cold drying, is the most commonly used method of air dehumidification for the private or professional sector. The core of the CA-707 Smart condensation dehumidifier is the cold compressor. The device works in recirculation mode with closed windows and doors and is particularly economical with electrical energy.
Five filter technologies 1. Active carbon filter activated carbon neutralises smoke, chemicals, gases and odours, prevents the growth of bacteria, viruses and mould. 2. Pre-filter. 3. True HEPA filter H13 according to EN 1822 with nano silver coating. Cleans 99.97% of all suspended matter up to 0.3 microns (0.3 µm) from the air. 4. Permanent UV-C lamp / 254 nm. 5. Ionizer capacity > 3,000,000 negative ions/cm³
Clean Air Optima CA-707 SMART - Dehumidifier and air purifier - Dehumidification performance up to 20 litres/day - 5-fold filter technology with activated carbon filter, pre-filter, TRUE HEPA filter H13 according to EN 1822 with nano silver coating, ioniser UV-C lamp and ioniser - suitable for rooms up to 70 m²/175 m³
Built-in hygrostat for automatic dehumidification. Colour monitor to display relative humidity. The Clean Air Optima condensation dehumidifier CA-707 Smart is equipped with a built-in hygrostat to measure, control and automatically adjust the relative humidity. The desired humidity can be adjusted between 30 and 80% relative humidity.

379,00 €
02

Clean Air Optima

Dehumidifier and Air Purifier - Clean Air Optima CA-707 Smart - Dehumidification Performance up to 20 Litres/Day - 5x Filter Technology with HEPA Filter, Ioniser & UV-C Lamp - Suitable up to 70 m²/175

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9.8

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The compact and powerful Clean Air Optima condensation dehumidifier CA-707 Smart with the 2-in-1 system for dehumidification and air purification removes excess moisture from interiors of up to 70 m²/175 m³ with a capacity of up to 20 litres/day (30 °C/Rv80%) and actively protects against the formation of mould, stains, corrosion. and Modersmell. This protects both the building substance and your health.
Interior air dehumidification thanks to condensation technology. Condensation drying, also known as cold drying, is the most commonly used method of air dehumidification for the private or professional sector. The core of the CA-707 Smart condensation dehumidifier is the cold compressor. The device works in recirculation mode with closed windows and doors and is particularly economical with electrical energy.
Five filter technologies 1. Active carbon filter activated carbon neutralises smoke, chemicals, gases and odours, prevents the growth of bacteria, viruses and mould. 2. Pre-filter. 3. True HEPA filter H13 according to EN 1822 with nano silver coating. Cleans 99.97% of all suspended matter up to 0.3 microns (0.3 µm) from the air. 4. Permanent UV-C lamp / 254 nm. 5. Ionizer capacity > 3,000,000 negative ions/cm³
Clean Air Optima CA-707 SMART - Dehumidifier and air purifier - Dehumidification performance up to 20 litres/day - 5-fold filter technology with activated carbon filter, pre-filter, TRUE HEPA filter H13 according to EN 1822 with nano silver coating, ioniser UV-C lamp and ioniser - suitable for rooms up to 70 m²/175 m³
Built-in hygrostat for automatic dehumidification. Colour monitor to display relative humidity. The Clean Air Optima condensation dehumidifier CA-707 Smart is equipped with a built-in hygrostat to measure, control and automatically adjust the relative humidity. The desired humidity can be adjusted between 30 and 80% relative humidity.

359,00 €
03

Clean Air Optima

Clean Air Optima CA-503 Compact Smart - Intelligent HEPA UV-LED Ioniser Air Purifier - Quiet Fan: <10 dB(A) in Sleep Mode - 140 m³ Particle Free Air - Suitable for Rooms up to 30 m² / 75 m³

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9.7

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

The powerful 360° air circulation system of the intelligent HEPA UV ioniser air purifier Clean Air Optima CA-503B Compact Smart ensures the distribution of pure breathing air to every corner of the room and makes this compact air purifier a "power device" that is particularly suitable for people with respiratory problems and for home use in living rooms and bedrooms, offices, showrooms, UsUsUsUsUsUsage .
Filter technologies: Pre-filter, TRUE HEPA (H13) filter, Tio2 photocatalytic filter, Activated carbon filter, UV-C LED lamp, Ionizer
Filter change: Replace the composite filters (pre-filter, TRUE HEPA (H13 filter, activated carbon filter and photocatalytic Tio2 filter) after 6-8 months - Weight: 1.89 kg
Compact design and easy to use with the Clean Air Optima app
CADR value: 140 M³ particulate free air/hour - PM2.5 sensor - Noise level: 10dB(A) sleep mode / 15dB(A) low 1 / 25dB(A) medium 2 / 50dB(A) high 3 - dimensions: 20.6 x 20.6 x 27.4 cm

139,00 €
Value for Money

04

Clean Air Optima

Clean Air Optima CA-605 Smart Top Filling Humidifier with UVC Sterilisation, Ioniser and Aromatherapy - Humidification Capacity Max. 480 ml/h - Suitable for Rooms up to 65 m²/160 m³ (Titanium)

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9.6

Exceptional

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Humidification of the room air by ultrasonic humidification. Healthy, fresh, optimally humidified and flavoured room air prevents irritated respiratory tract and dry skin. In seasons where the relative humidity is low, ultrasonic technology can achieve the right humidity indoors. Humidification performance humidifier CA-605T Smart min. 120 ml/h - max. 480 ml/h
Easy to use: via the control panel and/or with the Clean Air Optima app. The clear digital control panel on the front of the CA-605T Smart humidifier has seven tap buttons for easy selection of the desired settings. Setting options of the humidifier CA-605T Smart Top Filling: humidity adjustable between 30-75% humidification intensity High-medium-low ioniser (can be switched on and off) Timer function to turn off (1-12 hours) Sleep function UVC lamp (can be switched on and off). The functions can be adjusted via the digital control panel and/or the Clean Air Optima app.
Easy to fill the water tank - the Clean Air Optima CA-605T Smart ultrasonic humidifier with UVC lamp and ioniser consists of two parts: the lower part with the water basin and the membrane and the removable upper part with the 3.8 litre water tank. The water tank can be easily and quickly removed for filling with tap water under the tap. The humidifier can be filled with water from above (top filling). Due to the 3.8 litre water tank, the CA-605T Smart humidifier has an operating time of approx. 8 hours.
Aroma diffuser - Aromatherapy aims to maintain and strengthen health and heal certain ailments. Aromatherapy has an air purifying effect and eliminates unpleasant odours. Create a pleasant atmosphere in your living space through aromatherapy, so you can feel comfortable and relax better. The high-quality essential oils from Clean Air Optima are micro-fine sprayed by the ultrasonic humidifier CA-605T Smart with ioniser and aroma atomiser and ensure a fragrance composition tailored to your wishes.
Air humidification with UVC sterilisation - The high frequency technology of the membrane ensures that the micro-fine water is converted into mist, which is passed past the UVC lamp by a soft blower air flow to sterilise the mist and then released from the room to the ambient air. The UVC lamp also contributes to the destruction of bacteria and viruses and thus prevents odours in the water.

168,99 €
05

Clean Air Optima

Clean Air Optima CA-505 Smart - Intelligent HEPA Ioniser Air Purifier - Quiet Fan: <10dB(A) in Sleep Mode - 250m³ Particle Free Air - Suitable for Rooms up to 50m² / 125m³

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With its elegant, compact design, neutral colour scheme and extremely quiet operation, the CA-507 Smart air purifier fits into any interior.
The powerful 360° air circulation system of the intelligent HEPA ioniser air purifier Clean Air Optima CA-507 Smart ensures the distribution of pure breathing air to every corner of the room.
The intelligent HEPA ioniser air purifier CA-507 Smart has powerful filters with a wide spectrum of action against particles, molecules, gaseous pollutants and odours. Thanks to the use of six modern filter technologies, the CA-507 Smart air purifier ensures clean and fresh breathing air.
The brushless DC motor of the Clean Air Optima air purifier CA-507 Smart is extremely quiet, energy efficient and allows high-precision adjustment by controlling the air speed in 4 freely selectable fan levels.
The CADR value of the intelligent HEPA UV ioniser air purifier CA-505 Smart is 250 M³ particle-free air/hour

189,00 €
06

Clean Air Optima

Clean Air Optima CA-704 Smart - Dehumidifier and Air Purifier - Dehumidification Performance up to 10 Litres/Day - 5x Filter Technology with HEPA Filter, Ioniser & UV-C Lamp - Suitable up to 40 m²/100

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9.4

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

With the 2-in-1 function for dehumidification and air purification, the CA-704 Smart ensures an optimal indoor climate all year round: when the set relative humidity is reached, the dehumidification stops. With its continuous air purification function, the multifunctional Clean Air Optima CA-704 Smart frees the room air from allergens, mould spores, annoying pet hair, pollen, (fine) dust and odours throughout the year.
Tumble drying: the Clean Air Optima CA-704 Smart dehumidifier with 2-in-1 system for dehumidification and air purification supports the drying of your laundry. The high dehumidification performance with high fan speed ensures good air circulation in the washroom. The running dehumidifier also releases some heat to the washroom. This combination creates a laundry drying effect.
Thanks to the five-fold filter technology (activated carbon filter, pre-filter, TRUE HEPA filter H13 according to EN 1822 with nano silver coating, UV-C lamp and ioniser), clean breathing air is created. Per day, this powerful condensation dehumidifier removes 10 litres of moisture from the interior air at an ambient temperature of 30°C. The moisture is collected in a large water tank with 3 litre capacity.
Condensation Dehumidifier The most common method of dehumidification is the condensation dehumidifier, also known as compressor dehumidifier. These electric dehumidifiers are used to eliminate moisture in homes, bedrooms, offices, holiday homes, caravans and trailers. The great advantage of the compressor-controlled condensation dehumidifier is that it requires 25-60% less power than an adsorption dehumidifier.
CA-704 Smart has an automatic defrosting function. As soon as the sensor signals a temperature below the set value, the defrosting starts automatically and also stops automatically. During the defrosting process, the evaporator is made ice free again by stopping the cooling process and turning on the fan. As a result, the ice melts. When restarted, the dehumidifier automatically continues to work and preserves the settings.

259,00 €
07

Clean Air Optima

Clean Air Optima CA-607B Humidifier with Ioniser and Aromatherapy – Humidification Capacity Max. 480 ml/h – Water Tank Capacity 5.5 Litres – Suitable for Rooms up to 65 m²/160 m³ (Black)

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9.1

Excellent

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Main highlights

micro-organisms and other unwanted particles and connect them together. The particles become heavier in this way and sink to the ground or are filtered out of the air by the ioniser.
The ultrasonic atomisation of the water is carried out by a small high frequency vibration plate (membrane) in the water basin. The high frequency technology of the membrane ensures that the microfine water is converted into cold or warm mist that is released into the ambient air by a soft blower air flow. Humidification performance humidifier CA-607B min. 120 ml/h - max. 480 ml/h
Heating element for warm humidification - The humidifier CA-607B has a heating element for warm humidification. When the heating element is turned on, the mist production is most efficient and the humidity is increased the fastest. The heating element prevents bacteria formation in the water and keeps the room temperature even in the winter months.
Aromatherapy aims at maintaining and strengthening health and healing certain ailments.
Air humidification with UVC sterilisation - The high frequency technology of the membrane ensures that the micro-fine water is converted into mist, which is passed past the UVC lamp by a soft blower air flow to sterilise the mist and then released from the room to the ambient air. The UVC lamp also contributes to the destruction of bacteria and viruses and thus prevents odours in the water.

169,00 €
08

Clean Air Optima

Clean Air Optima CA-604 Smart Top Filling - Humidifier with Ioniser and Aromatherapy - Humidification Capacity Max. 400 ml/h - Water Tank Capacity 3.8 Litres - Suitable for Rooms up to 55 m²/140 m³

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9.0

Excellent

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Main highlights

Ioniser air purification - The ultrasonic humidifier CA-604W Smart has a built-in ioniser that generates negative ions for cleaning the indoor air and enriching lean indoor air with negative ions, thus improving air quality. Negative ions attach to the dust particles, micro-organisms and other unwanted particles and connect them together. The particles become heavier in this way and sink to the ground or are filtered out of the air by the ioniser.
Humidification of room air by ultrasonic humidification - Ultrasonic technology is one of the most effective methods for automatic air humidification indoors. The ultrasonic atomisation of the water is carried out by a small high frequency vibration plate (membrane) in the water basin. The high frequency technology of the membrane ensures that the microfine water is converted into cold or warm mist that is released into the ambient air by a soft blower air flow. Humidification power humidifier CA-604W Smart min. 120 ml/h - max. 400 ml/h
Easy to use: via the control panel and/or with the Clean Air Optima app. The clear digital control panel on the front of the CA-604W Smart humidifier has seven tap buttons for easy selection of desired settings. Setting options of the humidifier CA-604W Smart Top Filling: Humidity adjustable between 30-75%, humidification intensity high-medium-low, ioniser (can be switched on and off), timer function to turn off (1-12 hours), sleep function and UVC lamp (can be switched on and off). The functions are adjustable via the digital control panel and/or the Clean Air Optima app.
Easy to fill the water tank - The Clean Air Optima CA-604W Smart ultrasonic humidifier with UVC lamp and ioniser consists of two parts: the lower part with the water basin and the membrane and the removable upper part with the 3.8 litre water tank. The water tank can be easily and quickly removed for filling with tap water under the tap. The humidifier can be filled with water from above (top filling). Due to the 3.8-litre water tank, the CA-604W Smart humidifier has an operating time of approx. 10 hours.
Aromatherapy with Clean Air Optima Essential Oils - Aromatherapy aims to maintain and strengthen health and heal certain ailments. Aromatherapy has an air purifying effect and eliminates unpleasant odours. Create a pleasant atmosphere in your living space through aromatherapy, so you can feel comfortable and relax better. The high-quality essential oils from Clean Air Optima are micro-finely sprayed by the ultrasonic humidifier CA-604W Smart with ioniser and aroma atomiser and ensure a fragrance composition tailored to your wishes.
Air humidification with UVC sterilisation - The high frequency technology of the membrane ensures that the micro-fine water is converted into mist, which is passed past the UVC lamp by a soft blower air flow to sterilise the mist and then released from the room to the ambient air. The UVC lamp also contributes to the destruction of bacteria and viruses and thus prevents odours in the water.

148,99 €
09

Clean Air Optima

Clean Air Optima CA-904 - Design Fan Heater - Heating and Cooling Breeze - Heating: 1000/2000 Watt - Digital Thermostat 15-35°C - Oscillation 80º - Suitable for Rooms up to 40 m²/100 m³ (Black)

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8.7

Very Good

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Main highlights

Thermostat controlled temperature control between 15°C and 35°C. With its adjustable thermostat, the Clean Air Optima Design PTC fan heater CA-904B reacts to the room temperature. Once the set temperature is reached, the fan heater no longer heats up. If the temperature drops by a few degrees, the fan heater automatically switches on again.
The clear digital control panel on the top of the design fan heater CA-904B has six touch buttons for easy selection of desired settings. In addition, the fan heater is equipped with a remote control.
Thanks to a vertical fan with dynamic airflow of 5 metres/second, the CA-904B fan heater produces a light or strong cooling breeze. 2-in-1: When the heating function is switched off, the CA-904B generates a pleasantly cooling breeze in summer.
Horizontal oscillation with 80° rotation angle. The switchable large rotation angle up to 80° of the Clean Air Optima Design PTC fan heater CA-904B ensures effective and even heat or cold distribution: even to the most remote corners of the room
Fan for high cooling performance on warm days.
Digital LED display fan heater CA-904B on/off - Setting the desired temperature between 15 °C and 35 °C - Heating with fan position strong or weak - Cooling with fan position strong or weak - On/off the rotation angle of 80° - Timer with setting of up to 12 hours - Temperature display in °C.

169,00 €
10

Clean Air Optima

Ultrasonic Air Humidifier/Ionizer Clean Air Optima CA 606

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Ionisator luftreiniger - Der Ultraschall-Luftbefeuchter CA-606B verfügt über einen eingebauten Ionisator, der negative Ionen zur Reinigung der Innenluft und zur Anreicherung von magerer Innenluft mit negativen Ionen erzeugt und so die Luftqualität verbessert. Negative Ionen heften sich an die Staubteilchen, Mikroorganismen und andere unerwünschte Teilchen und verbinden diese miteinander. Die Teilchen werden auf diese Weise schwerer und sinken zu Boden oder werden durch den Ionisator aus der Luft gefiltert.
Heizelement für warme Luftbefeuchtung. Der Luftbefeuchter CA-606B verfügt über ein Heizelement zur warmen Befeuchtung. Wenn das Heizelement eingeschaltet ist, ist die Nebelproduktion am effizientesten und die Luftfeuchtigkeit wird am schnellsten erhöht. Das Heizelement verhindert die Bakterienbildung im Wasser und hält die Raumtemperatur in den Wintermonaten gleichmäßig.
Einfache Bedienung mit digitalem Display Einstellmöglichkeiten des Luftbefeuchters CA-606B: Luftfeuchtigkeit einstellbar zwischen 40 - 80% Befeuchtungsstärke High-Medium-Low Ionisator (ein- und ausschaltbar) Heizelement (ein- und ausschaltbar) Timerfunktion zum Ausschalten (1-12 Stunden) Kindersicherung
Befeuchtung der Raumluft durch Ultraschallbefeuchtung. Gesunde, frische, optimal befeuchtete und aromtisierte Raumluft verhindert gereizte Atemwege und trockene Haut. In Jahreszeiten, in denen die relative Luftfeuchtigkeit niedrig ist, kann mit Ultraschall-Technologie die richtige Luftfeuchtigkeit in Innenräumen erzielt werden. Befeuchtungsleistung Luftbefeuchter CA-606B min. 120 ml/ h - max. 480 ml/ h
Aroma diffuser - Aromatherapie mit ätherischen Ölen von Clean Air Optima Die Aromatherapie zielt auf die Erhaltung und Stärkung der Gesundheit und auf die Heilung bestimmter Leiden ab. Die Aromatherapie hat eine luftreinigende Wirkung und beseitigt unangenehme Gerüche. Schaffen Sie durch die Aromatherapie eine angenehme Atmosphäre in Ihren Wohnräumen, damit Sie sich wohl fühlen und besser entspannen können. Die hochwertigen ätherischen Öle von Clean Air Optima werden vom Ultraschall-Luftbefeuchter CA-606B mit Ionisator und Aromazerstäuber mikrofein versprüht und sorgen für eine auf Ihre Wünsche abgestimmte Duftkomposition.

149,00 €