Description
The air purifier WDH-660b (successor to the WDH-988b) is a compact, visually appealing air purifier for rooms and spaces up to 40m². It features several systems that clean the air of odors and particles. It is particularly suitable for pollen and fine dust allergy sufferers. In addition to the low purchase price, the prices for consumables (HEPA filters, activated carbon filters) are also comparatively low. This keeps the recurring costs very manageable.
WDH® is a quality product and a brand that is almost exclusively available through specialized retailers. WDH® climate-technical devices have established an excellent reputation for high-quality air purifiers in recent years. Quality standards include, for example: durability, compliance with the specified performance, of course with CE conformity, recyclable materials, etc.
The air purifier WDH-660b is optimized according to the latest state of technical knowledge.
Properties, features & advantages over other air purifiers:
• HEPA / ULPA Filter (against particles and pollen)
• Activated carbon & catalyst filter combination (against odors)
• Ultraviolet light (against bacteria)
• Anion exchange (against odors)
• Ozone function (against odors and bacteria)
HEPA / ULPA Filter:
"One of the best filters ever, captures and filters particles as small as 0.0001mm. This includes pollen, germs, and dust with a purity rate of 99.99%."
Activated Carbon & Catalyst Filter Combination:
Absorbs and cleans many types of smoke and odors (e.g. cigarette smoke) and breaks down up to 90% of toxic vapors (e.g. formaldehyde, H2S, NH3).
Ultraviolet Light (can be switched on if needed):
Eliminates many of the most common types of bacteria and viruses. Furthermore, it ensures that the filters can never become a breeding ground for germs themselves. The air purifier is equipped with two 6W UV lamps, which are installed on the left and right in the area of the filters.
Ion exchange resin (switchable if needed):
Produces more than 5 million anions per second, which proactively combat smoke and other dirt particles in the room.
Ozone (can be activated if needed):
Fights odors, bacteria, mold spores, chemicals, and many other dirt and pollutants in the air and also in the inventory (e.g. in wallpapers, carpets, upholstery & textiles).
Air sensor (can be activated if needed):
Automatically measures the air quality. If the determined air quality is good, the air purifier automatically turns OFF. If the result is the opposite and the air quality is poor or bad, the air purifier automatically turns ON or switches to the modes Strong, Medium, and Weak.
Timer (can be activated if needed):
With the timer, you can set/select a remaining runtime of the device of up to 12 hours if needed.
Dual air intake with 3 fan speeds:
Simultaneous air intake from both sides. For quick and effective air purification. The fan is adjustable in three stages: strong, medium, weak (at the weak setting, the operating noise is hardly noticeable).
Night operation:
"Disabled display field and quiet operation."
Touch panel display:
With this modern control panel, you can quickly make your settings according to your preferences. Additionally, you always have a quick overview of all settings.
Temperature & Humidity Display:
The air purifier shows you additional information, including the current room temperature and the relative indoor air humidity.
Filter Change Display:
Lights up, provided that the filters should be changed.
Aroma Distributor:
If desired, pleasant scents can be distributed in the room via the aroma distributor. The fragrance substances can be added to a small slider at the air outlet area. The outgoing air then carries these scents into the room.
Remote control:
Includes a remote control that allows you to conveniently operate almost all functions. This remote control is included in the delivery.
Miscellaneous:
• The fan is an energy-saving PG fan motor with a standby consumption of less than one watt.
• The device is ready for use immediately (no installation or assembly required).
• The device operates with a combination of 2 x ULPA and 2 x activated carbon & catalyst filters. In an average polluted household and with approximately 8 hours of operation of the air purifier per day, these filters should be replaced about 1-2 times a year. The UV lamps (2 pcs.) last about 3000 operating hours.
• Very easy maintenance: the filters can be replaced in a few minutes without technical know-how and tools.
Scope of delivery:
The delivery includes the plug-and-play air purifier, the remote control, and an aroma pack (fragrance cartridge).
Examples of use:
Asthmatics & Allergy Sufferers:
"Particle sizes < 5 µm are considered respirable and < 2-3 µm as alveolar. With this air purifier, allergy sufferers and sensitive individuals can breathe freely again thanks to the exceptionally high filtration rate of fine dust, mold spores, bacteria, dust mite allergens, pollen, and many other pathogens."
Healthier climate:
With this air purifier, you create a healthier environment and thus a more noticeable sense of well-being. This is especially important for children, the elderly, and sick people.
Odor removal:
"Who doesn't know this, whether after fondue, oven dishes, or cooking other foods, the smell lingers in the rooms for several days. The WDH-660b eliminates these odors in a short time."
Tobacco Smoke Elimination:
"Thanks to this air purifier, not only is the unpleasant smoke from cigarettes, pipes, cigars, etc. quickly absorbed and neutralized. The discoloration on walls and ceilings caused by nicotine is also significantly reduced."
Fine dust and exhaust 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 inevitably exposed to there."
warranty 2 years
Technical dataVoltage: 220V-240V / 50Hz
Power consumption: max. 51W (0.2 A)
UV light: UVC
Sound pressure level: 1 m distance
Level 1 ~ 39dB, Level 2 ~ 43dB, Level 3 ~ 50dB
Dimensions (H/W/D): 536 x 360 x 206 mm
Weight: 6.5 Kg
Operational setting: predefined values at the push of a button
LED display / remote control
Ambient temperature: 5°C ~ 40°C
Application area: up to approx. 40 m²
Swiss plug: Yes
Warranty: 2 years
Air circulation volume: Level 1 ~ 70m³/h, Level 2 ~ 180m³/h
Level 3 ~ 330m³/h
