LW25 Original Air Humidifier

  • For rooms up to 40 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 
Color
Product number: 7025401

Currently not available

For room sizes up to 40 m²

Air humidified to an optimal 40 to 60 %

Air pollutants naturally reduced 
(at an indoor humidity of 40 to 60%)

Reduction of pollen and house dust particles

FREE DELIVERY 

14-DAY FREE TEST PERIOD

SECURE PURCHASE

BREATHE NATURALLY

THE HUMIDIFIER METHOD

Our Original LW15 / LW25 / LW45 Humidifier 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.

THE EASY WAY TO HEALTHY INDOOR 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

Hygiene Additive (500 ml)
  • 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
For the Venta Humidifier and Airwasher Original, Comfort Plus, Original Connect, AreoStyle Compact and LW80 / LW81 / LW82 Prevents limescale deposits in the water trayMore 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
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Cleaner (250 ml)
  • 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
Venta cleaner (250 ml) for the following Venta appliances: Humidifier Original LW15 / LW25 / LW45 Humidifier Comfort Plus LW25 / LW45Humidifier Original Connect AH510 / AH515 / AH530 / AH535 / AH550 / AH555Humidifier App Control LW60T WiFi and Humidifier App Control LPH60 WiFi Humidifier AeroStyle LW73 / LW74Humidifier Professional AW902 and Professional AH902 HumidifierRemoves 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
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Organic Fragrances – Set exclusive N°1
  • Orange fragrance
  • Grapefruit-sandalwood fragrance
  • Eucalyptus fragrance
3x 10-ml bottles.
Orange fragrance Grapefruit-sandalwood fragrance Eucalyptus fragrance 3x 10-ml bottles.
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Organic Fragrances – Set exclusive N°2
  • Lemongrass fragrance
  • Peppermint fragrance
  • Lavender fragrance
3x 10 ml-bottles.
Lemongrass fragrance Peppermint fragrance Lavender fragrance 3x 10 ml-bottles.
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Trolley for Venta Humidifiers
  • 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
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
Color
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