LW45 Comfort Plus Humidifier
- Evaporative humidification for spaces up to 645 square feet*
- Healthy air humidified to an optimal 40-60%
- Safe for use with tap water
- Naturally reduces harmful pollutants in the air at a humidity level of 40-60%
- Digital hygrostat for measuring and controlling the relative humidity
- Interactive touch display
*Total coverage area including adjoining rooms, hallways, and stairways. Based on standard 8-foot ceilings.
$549.99 $499.99
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For spaces up to 645 ft²
![](https://www.venta-air.com/en_us/wp-content/uploads/2017/11/Humidification_Icon.png)
Air humidified to an optimal 40-60%
![](https://www.venta-air.com/en_us/wp-content/uploads/2017/11/Micron_Filtration_Icon.png)
Air pollutants naturally reduced
(at an indoor humidity of 40-60%)
![](https://www.venta-air.com/en_us/wp-content/uploads/2017/11/Interactive_Touch_Display_Icon.png)
Interactive touch display
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/Venta_Logo_Mark_2020_Blue_RGB.png)
Free shipping within the contiguous US when you spend $75
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14-Day Return Policy
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Servicing North America
Breathe Freely
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/02/venta-alfred-hitzler.jpg)
Innovative Products
Even an ingenious invention like the first Airwasher developed by Fred Hitzler can be improved when smart and dedicated engineers put their minds to it. Now, the innovative technology in the Comfort Plus ensures faster* humidification and more efficient natural reduction of harmful indoor air pollutants. The disk stack rotates in a water tray and releases clean water through evaporative humidification. Simultaneously, harmful pollutants such as house dust and pollen are naturally reduced in the air and are captured in the water inside the humidifier where they remain until you wipe them away.
*Compared to the LW25 or LW45 Original Humidifier.
The Easy Approach to Healthy Indoor Air
Intuitive Touch Display
Tap to switch on or off, and select between three power levels using + and –. Sleep mode dims the display and switches the lowest speed for ultra-quiet operation. Automatic mode will automate the power level based on the current humidity. Thanks to the integrated hydrostat, the display indicates and controls the air humidity in real-time. Controlling your Comfort Plus Humidifier couldn’t be easier.
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/venta-comfort-plus-lw25-white-display-1024x1024.jpg)
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/venta-comfort-plus-lw25-white-front-transparent-1024x1024.jpg)
Natural Reduction of Indoor Air Pollutants
Our LW25 / LW45 Comfort Plus Humidifier models only use water. They do not require any filters to humidify the air and reduce harmful indoor air pollutants. Experts recognize this form of cold evaporation as the best and most hygienic method of humidification as well as the most natural way to reduce harmful pollutants from 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 vitalizing.
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/venta-water-drop_600x400.png)
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/venta-comfort-plus-lw45-white-open-1024x1024.png)
Easy Cleaning
Simply lift the electrical unit and the fan out of the housing in one movement. To clean your humidifier every 10-14 days or so, empty out the water, remove any deposits in the tray, rinse the disk stack with water, and fill with fresh water along with Venta Water Treatment Additive. Job done.
Additional information
Model | LW15 Original Humidifier | LW25 Original Humidifier | LW45 Original Humidifier | LW25 Comfort Plus Humidifier | LW45 Comfort Plus Humidifier |
---|---|---|---|---|---|
Coverage | 300 sq ft | 430 sq ft | 600 sq ft | 485 sq ft | 645 sq ft |
Mains Voltage | 100-240V / 50-60Hz | 100-240V / 50-60Hz | 100-240V / 50-60Hz | 100-240V / 50-60Hz | 100-240V / 50-60Hz |
Disc Surface Area | 15.3 sq ft | 22.5 sq ft | 45 sq ft | 22.5 sq ft | 45 sq ft |
Speed Settings | 2 | 3 | 3 | 3 | 3 |
Sound Levels | 22 / 32 dBA | 24 / 34 / 44 dBA | 24 / 35 / 45 dBA | 24 / 34 / 44 dBA | 24 / 35 / 45 dBA |
Product Dimensions | 10.2″ x 11″ x 12.2″ | 11.8″ x 11.8″ x 13″ | 17.7″ x 11.8″ x 13″ | 11.8″ x 11.8″ x 13″ | 17.7″ x 11.8″ x 13″ |
Product Weight | 7 lbs | ~8.5 lbs | ~13 lbs | ~8.5 lbs | ~13 lbs |
Energy Consumption | ~3 / 4 watts | ~3 / 5 / 8 watts | ~3 / 5 / 8 watts | ~3 / 5 / 8 watts | ~3 / 5 / 8 watts |
Reservoir Capacity | 1.4 gallons | 2 gallons | 3 gallons | 1.8 gallons | 2.6 gallons |
Warranty | 2 years | 2 years | 2 years | 2 years | 2 years |
Compatible products
-
Water Treatment Additive
- Prevents mineral deposits, calcium, and lime build-up
- Add each time you rinse your Venta Humidifier – recommended every 10 to 14 days
- Bottle includes convenient measuring markers for proper dosage
- Creates a sheeting action to help improve the performance of the Venta Humidifier
- Designed for use in the following models: LW14, LW24, LW44, LW24 Plus, LW44 Plus, LW15, LW25, LW45, LW25 Comfort Plus, and LW45 Comfort Plus only
- Helps prevent odors
$34.99$29.99 Add to cart -
Venta Humidifier Cleaner
- Recommended for cleaning your Venta Humidifier every six months
- Prolongs the life of your Venta Humidifier
- Provides an excellent deep cleaning
- For use on housings and disk stacks of the following models: LW14, LW24, LW44, LW24 Plus, LW44 Plus, LW15, LW25, LW45, LW25 Comfort Plus, and LW45 Comfort Plus Humidifiers
- Use one bottle for automatic cleaning of the following models: LW60T, LW62T, LPH60, AH902, and AW902
$22.99$16.99 Add to cart -
Venta Trolley
- Locks your humidifier in place
- Allows for easy movement of your Venta Humidifier
- Not suitable for high-pile carpets
- Accommodates Venta Humidifier models LW24, LW24 Plus, LW25, LW25 Comfort Plus, LW44, LW44 Plus, LW45, and LW45 Comfort Plus
$59.99$49.99 Select options
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Free shipping within the contiguous US when you spend $75
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/Venta_Logo_Mark_2020_White.png)
14-Day Return Policy
![](https://www.venta-air.com/en_us/wp-content/uploads/2020/12/Venta_Logo_Mark_2020_White.png)
Servicing North America