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Air Purifier WDH-660b

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Our price: EUR 235.00
including MwSt
  • Product details
    Fine dust ? Pollen ? Nicotine ? Odours ? Germs ? Viruses ? Pathogens ? Moulds ?
    Air Purifier WDH-660b
    With special technology and UVC lamp for a healthier life and recommended for asthmatics and allergy sufferers !!!
    Only EUR 235.00incl. MwSt/VAT and excl. Shipping freight

    This multi-functional air purifier is the modern successor model of the proven WDH-988b. It offers extensive features at a relatively low price.

    The WDH-660b air purifier is optimised according to the latest technical knowledge, it is very quiet thanks to its power-saving PG fan motor and consumes less than one watt in standby. The unit is ready for immediate use (no installation or assembly required)!
    In addition to the extensive features, the remote control is included in the scope of delivery, as well as an aroma pack (fragrance cartridge) as a small gift. So you can start right away!
    The unit works with 2 x HEPA and 2 x active carbon & catalyst filter combination as well as a UVC lamp. For an average air-polluted household and with approx. 8 hours of operation of the air purifier per day, the filters last approx. 1 year! The UVC lamp reaches a lifetime of approx. 3000 operating hours.

    The recommended retail price (RRP) is EUR 279.00


    • HEPA filter: One of the best filters around, captures and filters particles as small as 0.0001mm. This includes pollen, germs and dust with a purity rate of 99.99%
    • Active Carbon & Catalyst Filter Combination: Absorbs and purifies many types of smoke and odours (e.g. cigarette smoke) and breaks down up to 90% of toxic fumes (e.g. formaldehyde, H2S, NH3).
    • UV-C light (optionally switchable): Eliminates many of the most common types of bacteria and viruses, even if they are in aerosols in the air, for an even healthier environment
    • It also ensures that the filter itself can never become a breeding ground for germs !(Two 6W UVC lamps are installed on each side of the air intake shaft)
    • Anion exchanger (can be switched on as an option): Produces more than 5 million anions per second, which pro-actively fight smoke and other dirt particles in the room.
    • Ozone (optionally switchable): Fights odours, bacteria, mould spores, chemicals and many other dirt and pollutants in the air and also in the INVENTAR (e.g. in wallpaper, carpets, upholstery & textiles)
    • Air sensor (optionally switchable): Automatically measures the air quality. If the determined air quality is good, the air purifier switches OFF automatically. If the result is the opposite and the air quality is inferior or poor, the air purifier automatically switches ON or to the operating modes strong, medium and weak
    • Timer: With the timer, you can preset/select a remaining running time of the unit of up to 12 hours.
    • 3 speed levels: Strong, Medium and Weak.
    • Night mode: Display panel is switched off and operation is extremely quiet
    • Touch panel display: With this modern control panel, you can make your settings quickly, precisely and intuitively. In addition, you always have a quick overview of all settings
    • Aroma distributor: If desired, pleasant fragrances can be distributed in the room via the aroma distributor. (Simply place fragrances in the small drawer located in the upper back of the air purifier)
    • Multi-air intake: Simultaneous air intake from several sides. For fast and effective air purification
    • Remote control: Includes a remote control for additional convenient control of almost all functions
    • Temperature & humidity display: The air purifier shows you the current room temperature as well as the relative room humidity as additional information
    • Filter change indicator: Lights up when the filters need to be changed
    • Easy maintenance: If necessary, the filters can be replaced within 2 minutes! This can be done by any person without technical know-how and tools

    Awards and Certifications:

    • Of course with CE (EMC + LVD) conformity


    • Asthmatics & allergy sufferers: Particle sizes < 5 µm are considered respirable and < 2-3 µm are considered alveolar. With this air purifier, allergy sufferers and sensitive individuals can finally breathe freely again thanks to the exceptionally high filtration rate of fine dusts, moulds, bacteria, mite allergens, pollen and many other pathogens !!!
    • Healthier climate: Don't you also want to live in a healthier and more optimal room climate ? With this air purifier you will create a healthier environment and thus a noticeable sense of well-being ! This is especially important for children, elderly and sick people !!!
    • Eliminating odours : Who doesn't know that, no matter whether after fondue, oven dishes or cooking other food, the smell accompanies you in the premises sometimes for several days. But our air purifier quickly puts an end to these odours !
    • Tobacco smoke elimination: Do you or your loved ones smoke ? Thanks to this air purifier, not only is the unpleasant smoke from cigarettes, pipes, cigars, etc. quickly absorbed and neutralised, but nicotine no longer has a chance to settle in your home and turn white into yellow !!!
    • Fine dust and exhaust gas removal: If you live near a busy road or in a big city, protect yourself with our air purifier against the many toxic substances in the air that you are unfortunately inevitably exposed to there!!!

    Technical details:

    Voltage:220-240 V / 50 Hz
    Air circulation:Night: 80 m³/h, level 1: 180 m³/h, level 2: 260 m³/h, level 3: 330 m³/h
    Max Noise:Level 1: 44 dB(A), Level 2: 48 dB(A), Level 3: 50 dB(A)
    Suitable for rooms up to max.:up to 45 m² (112 m³)
    Dimension (H/W/D):536 x 360 x 206 mm
    Weight:6,5 kg
    Air circulation UNIT:51 W (0,2 A)
    Scope of delivery:Air purifier, mains cable, fragrance cartridge, operating instructions


    If you are interested in another air purifier >stronger/weaker<, please use the following link: Air purifier from WDH

    WDH® is a quality product or brand that is available almost exclusively through specialized dealers. WDH® air conditioners have made an excellent name for themselves in recent years for high quality dehumidifiers. Quality standards are for example: durability, compliance with the stated performance, tested by the "GS", of course with CE conformity and recyclable materials.

    With us you get a branded product and of course a comprehensive customer service, even after the warranty period !
    We ship on every working day ! (With fast transfer you have the device mostly already 2-3 working days after the purchase) !
    We are one of the market leaders in Germany in the direct sale of dehumidifiers and guarantee that you get this or a serious comparable device, with no other cheaper!

    Shipping costs per product to Germany:

    We will use a parcel service to make sure the product reaches you fast and in good shape!
    Germany:EUR 6.50

    Shipping costs per product to other EU countries and Switzerland:

    We will use an International parcel service to make sure the product reaches you fast and in good shape!
    Austria:EUR 15.00
    BeNeLux:   EUR 15.00
    Switzerland:   EUR 22.00
    Rest EU*:  EUR 22.00
    *without outer islands!

    Please use the "Shipping Cost" Tab for other countries

    SKU WDH-660b
    EAN 4260196711128
    Manufacturer WDH
    Weight 9.00 kg
    Shipping Company UPS
    Market price: EUR 279.00
    Our price: EUR 235.00
    including MwSt

  • FAQ
    • Is the ozone function of the WDH-660B air purifier constantly active?

      No! The ozone function is a switchable option where you can choose whether it should be switched on or off.
    • How does the ozone in the WDH-660B air purifier purify the air?

      Ozone oxidises harmful particles from the air. The ozone then turns back into pure oxygen, turning harmful air back into clean air. Research has shown that ozone reduces mould on walls, dandruff and rot. Ozone significantly slows down the appearance of mould and kills existing mould spores. Ozone is in fact one of the purest and most powerful oxidising and germicidal agents. Ozone is three thousand times more powerful in killing bacteria than chlorine.
    • Is the ozone in the WDH-660B air purifier dangerous?

      Although some groups claim that ozone is dangerous, evidence of its harmlessness and usefulness in moderate concentrations prevails in hearings before the FTC (Federal Trade Commission). Moreover, millions of ozone air purifiers have been sold in the US and around the world over the years. There are no known specific cases in which an ozone air purifier has been linked to any kind of harm or injury.

      As with many substances in daily use, ozone can only be harmful when it is present in extremely high concentrations. In medium concentrations, on the other hand, it serves as a powerful cleaning agent without harmful side effects. Tests have shown that ozone can only be irritating to the lungs in higher concentrations, which is why our air purifier switches automatically to the anion function at a very early stage after a maximum of 2 hours of ozone. This time period ensures an optimal ratio of ozone in the room air at all times, even in small rooms.

      If you are still sceptical, the ozone board can be locked with a small technical intervention if desired.
    • How often do the UVC lamps and the electrodes in the WDH-660b air purifier need to be changed?

      The UV lamp (2x in the unit) lasts up to 3,000 operating hours, you can also obtain this from us if necessary.

      If the electrodes are used very frequently (ozone function), the electrode (similar to a spark plug) may have to be replaced at some point!

      In our online shop, you will find the prices for the replacement filters and accessories for each unit under the heading "Additional items".
    • Up to what room size is the WDH-660b air purifier suitable?

      The maximum room size depends on many factors, such as:
      - Room layout
      - Air circulation
      - How much unclean air comes in
      - Your personal cleanliness goal
      - Air purification reason, such as pollen, fine dust and dirt particles, or odours and cigarette smoke.

      Note: When filtering dust and particles, one filter cycle is sufficient to clean the air, as all particles are trapped in the fine filter. In the case of cigarette smoke and odours, the carbon/catalyst filter is mainly used and here the filter medium needs approx. three filter passes per square metre of air until one can speak of clean air.

      Generally speaking, the air purifier is suitable for rooms up to approx. 45 m² (112 m³).
    • Does the WDH-660b air purifier have a timer or can I put a timer in front of it?

      Unfortunately, you cannot use a timer for the unit. Please find enclosed information from the instruction manual:

      "The air purifier has a so-called MEMORY function. This means that the unit picks up where it left off before restarting. However, in the event of a power failure, this is not the case for safety reasons."

      A timer would be comparable to a power failure for the unit.
      However, the unit offers the possibility to set the remaining running time of the unit of up to 12 hours of operation and then it switches off automatically.
    • What is the function of the UV light in the WDH-660b air purifier?

      Ultra-violet (UV) light eliminates many of the most common types of bacteria and viruses. Furthermore, due to its strategic placement in our air purifier between the filters, it ensures that the filters themselves can never become a breeding ground for germs.

      Conclusion: We recommend turning on the UV lamp once a week for about 2 hours to kill anything that has become trapped in the filter.

      Further use is otherwise only recommended if you assume an increased virus and bacteria load in your room - these are considerably minimised or contained by the use of the UV lamp.
    • Can the WDH-660b air purifier be mounted on the wall?

      The unit is not actually designed for wall mounting, but it can certainly be mounted directly on a wall with a little manual skill.
    • Is the WDH-660b air purifier suitable for pets?

      In general, the same positive benefits (as stated in our product description) apply to all types of pets. In fact, air purifier use is especially recommended for pet owners, as such households usually have a higher burden of pet hair, odours, germs, viruses and pathogens.

      The "ozone" function would be particularly suitable for the application area of animal odours, germs, viruses and pathogens, but since animals as well as humans react very differently to disinfectants, for safety reasons the pet should not be directly exposed to the ozone generator for the time the ozone function is running. It is best to bring your pet into a separate room or outside for a short time during this period.
      Since ozone works very quickly and also changes back into oxygen very quickly, your pet can be near the air purifier again immediately after deactivating the ozone function.

      With all other modes of operation of the air purifier (not ozone), there are no special considerations for pets. Ozone and the ozone operating mode are generally harmless to fish.
    • What is the aroma diffuser in the WDH-660b air purifier?

      The aroma diffuser is a drawer located between the two air outlet slots. A fragrance cartridge is included as standard in new units (already included in the price).

      You are welcome to order additional fragrance cartridges, in which case there will of course be no additional shipping costs.
    • What is the volume of the WDH-660b air purifier?

      The noise level is as follows:
      Level 1 ~ 44 dB/A
      Level 2 ~ 48 dB/A
      Level 3 ~ 50 dB/A

      Therefore, we recommend level 1 for a good night's sleep (as long as the unit is not placed directly next to the bed, an undisturbed night's sleep should be possible for normally sensitive persons).
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    Luftreiniger WDH-660B oben
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    Filterschema WDH-660b

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  • Customer Reviews

    Information zur Echtheit von Kundenbewertungen

    Unser Unternehmen sammelt über den unabhängigen Dienstleister SHOPVOTE Bewertungen. SHOPVOTE setzt automatische und manuelle Maßnahmen ein, um Bewertungen zu verifizieren. Informationen zur Echtheit von Kundenbewertungen auf SHOPVOTE finden Sie hier.

    Customer Reviews

    2 4.1
    • Author: Kunde-2046569 at shopvote.de
      Der Touch-Screen zusammen mit der Fernbedienung erlauben einem erfolgreich das Gerät wie erwünscht einzustellen. Man muss die Fernbedienung nahe an die obere linke Seite des Geräts halten damit das Gerät darauf reagiert (der Touch-Screen reagiert nicht immer zuverlässig oder ich habe noch nicht herausgefunden wie ich ihn dazubringen kann, zuverlässig zu reagieren).

      Es hat keinen Schwammvorfilter mehr wie das Vorgängergerät (ich glaube dass der HEPA-Filter dadurch mehr beansprucht wird). Andererseits hatte ich mehr oder weniger Probleme mit der Reinigung des Schwammvorfilters beim Vorgängergerät, aber er war wenigstens vorhanden (und ich kann ihn selber entfernen wenn ich ihn nicht mehr haben will). Es gibt nur einen rigiden Kunststoff"filter" mit größeren Löcher, der meiner Meinung nach nicht wirklich größere Staubpartikel auffangen wird. (Ein Konkurenzgerät hat einen Vorfilter, aber keine Anionfunktion, keine Ozonfunktion, und keine UV-Lampe).
    • Author: WinfriedS
      Wir sind sehr zufrieden mit dem Produkt und es wurde schnell geliefert.
  • Shipping cost
    Estimate shipping cost per product:

    We will ship with UPS, to make sure your Air Purifier WDH-660b will arrive safely!

    Shipping to will cost EUR 6.50

    The shown Shipping costs are estimates as it depends on your exact address. These estimates do not include shipping to islands or remote areas. You will be shown the correct shipping cost in the check out process.
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