LW45 Original Humidifier
- Evaporative humidification for spaces up to 600 square feet*
- Healthy air humidified to an optimal 40-60%
- Cold evaporative humidification without the use of filters
- Safe for use with tap water
- Naturally reduces harmful pollutants in the air at a humidity level of 40-60%
*Total coverage area including adjoining rooms, hallways, and stairways. Based on standard 8-foot ceilings.
$459.99
For spaces up to 600 ft²
Air humidified to an optimal 40-60%
Air pollutants naturally reduced
(at an indoor humidity of 40-60%)
Free shipping within the contiguous US when you spend $75
14-Day Return Policy
Servicing North America
Breathe Naturally
The Venta Humidification Method
Our LW15 / LW25 / LW45 Original Humidifiers humidify indoor air using only water. There is no need for filters; water is the filter.
As a Disk Stack rotates in a water reservoir, clean water evaporates and humidifies the air in your space. This cold evaporation is recognized as the best and most hygienic humidification method. It is also the most natural way of reducing harmful indoor air pollutants.
The Easy Approach 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 vitalizing.
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.
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 provide you with healthy indoor air.
Additional information
| Model | LW15 Original Humidifier | LW25 Original Humidifier | LW45 Original Humidifier | LW25 Comfort Plus Humidifier | LW45 Comfort Plus Humidifier | AH510/AH515 Original Connect Humidifier | AH530/AH535 Original Connect Humidifier | AH550/AH555 Original Connect Humidifier |
|---|---|---|---|---|---|---|---|---|
| Coverage | up to 300 ft² | up to 430 ft² | up to 600 ft² | up to 485 ft² | up to 645 ft² | up to 375 ft² | up to 485 ft² | up to 645 ft² |
| Mains Voltage | 100-240V / 50-60Hz | 100-240V / 50-60Hz | 100-240V / 50-60Hz | 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 ft² | 22.5 ft² | 45 ft² | 22.5 ft² | 45 ft² | 15.3 ft² | 22.5 ft² | 45 ft² |
| Speed Settings | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Control Method | Touch | Touch | Touch | Digital Touch | Digital Touch | Digital Touch, App | Digital Touch, App | Digital Touch, App |
| Sound Levels | 22 / 32 dB(A) | 24 / 34 / 44 dB(A) | 24 / 35 / 45 dB(A) | 24 / 34 / 44 dB(A) | 24 / 35 / 45 dB(A) | 24 / 34 / 44 dB(A) | 24 / 34 / 44 dB(A) | 24 / 35 / 45 dB(A) |
| 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″ | 10.2″ x 11″ x 12.2″ | 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 | ~7 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 | ~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 | 1.3 gallons | 1.8 gallons | 2.6 gallons |
| Warranty | 2-year limited | 2-year limited | 2-year limited | 2-year limited | 2- year limited | 2-year limited | 2-year limited | 2-year limited |
Compatible products
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Sale!
Water Treatment Additive
$29.99 Add to cart- 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
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Venta Humidifier Cleaner
$16.99 Add to cart- 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
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Sale!
Venta Trolley
$49.99 Select options- 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
Free shipping within the contiguous US when you spend $75
14-Day Return Policy
Servicing North America