LW45 Original Air Humidifier
- For rooms up to 55 m²
- Optimal air humidity of 40 to 60 %
- Indoor humidity of 40-60% naturally reduces harmful airborne substances
- Hygienic cold evaporation without humidifier mats or filters
- Uses tap water
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Available, delivery time: 1-3 working days
For room sizes up to 55 m²
Air humidified to an optimal 40–60 %
Air pollutants naturally reduced
(at an indoor humidity of 40 to 60%)
Reduction of pollen and house dust particles
The Humidifier Method
Our Original LW15 / LW25 / LW45 Humidifiers humidifies indoor air using only water. There’s no need for additional mats or filters.
As a disk stack rotates in a water tray, clean water evaporates and humidifies the air in the room. This cold evaporation is recognised as the best and most hygienic humidifying method. It is also the most natural way of reducing harmful substances in the air.
Reliable operation
Simply fill your Original Humidifier with fresh tap water to enjoy great air quality. There is even an aromatherapy option. Venta offers six fragrances from relaxing to vitalising.
Easy cleaning
Simply lift the electrical unit and the fan out of the housing in one movement. To clean your Humidifier every 14 days or so, empty out the water, remove any deposits in the tray, rinse the disk stack with water, fill with fresh water and Venta water treatment additive. Job done.
Simple operation
One on/off button, two or three power levels depending on the model, LED status display and automatic switch-off when the water runs out. That’s all the tech your Original Humidifier needs to give you good air.
Original Humidifier – Simply feel good
| Model | Original LW15 | Original LW25 | Original LW45 |
|---|---|---|---|
| Colours | White-grey / anthracite metallic | White-grey / anthracite metallic | White-grey / anthracite metallic |
| For room sizes* | Up to 25 m² | Up to 40 m² | Up to 55 m² |
| LED status lamp | Standard | Standard | Standard |
| Water hygiene | Accessories | Accessories | Accessories |
| Power levels | 2 | 3 | 3 |
| Noise emissions (levels 1–3) | 22 / 32 dB(A) | 24 / 34 / 44 dB(A) | 24 / 35 / 45 dB(A) |
| Power consumption (levels 1–4) | 3 / 4 watts | 3 / 5 / 8 watts | 3 / 5 / 8 watts |
| Water content (max.) | 5 litres | 7 litres | 10 litres |
| Dimensions (L x W x H) | 26 x 28 x 31 cm | 30 x 30 x 33 cm | 45 x 30 x 33 cm |
| Weight | 3 kg | 3.8 kg | 5.8 kg |
*based on a ceiling height at a max of 2.5 m
Suitable accessories
- For the Venta Humidifier and Airwasher Original, Comfort Plus, Original Connect, AreoStyle Compact and LW80 / LW81 / LW82
- Prevents limescale deposits in the water tray
- More efficient evaporation process: 30% higher evaporation
- Supports hygienic continuous operation
- Extends the service life of your Venta appliance
- Good biodegradability
- Odourless
- Shelf life of up to 30 months; after opening, use within 12 months
- Venta cleaner (250 ml) for the following Venta appliances:
- Humidifier Original LW15 / LW25 / LW45
- Humidifier Comfort Plus LW25 / LW45
- Humidifier Original Connect AH510 / AH515 / AH530 / AH535 / AH550 / AH555
- Humidifier App Control LW60T WiFi and Humidifier App Control LPH60 WiFi
- Humidifier AeroStyle LW73 / LW74
- Humidifier Professional AW902 and Professional AH902 Humidifier
- Removes limescale and stubborn dirt
- Eco-friendly and natural
- Odourless, colourless
- Formulated for the synthetic material of your Venta appliance
- Extends the service life of your appliance
- Made in Germany
- If stored correctly – in a dark and cool place – shelf life up to 30 months
- 1 250-ml bottle
- Orange fragrance
- Grapefruit-sandalwood fragrance
- Eucalyptus fragrance
- Lemongrass fragrance
- Peppermint fragrance
- Lavender fragrance
- Trolley for Venta humidifiers Original LW25 / LW45, Comfort Plus LW25 / LW45, Original Connect AH530 / AH535 / AH550 / AH555
- Available in white and anthracite
- Adjustable length
- Material: synthetic material
- Rubber-covered castors
- Made in Germany