Humidifier Size Guide
Choose a humidifier for a bedside area, bedroom, or large room by weighing tank size, runtime, refill hassle, and humidity readings.
LEVOIT LUH-A251-WUS LUH-A251-WUS Top Fill Humidifier
Features
- Large Water Tank of 2.5L
- Easy Top-Fill Design
- Ultra-Quiet Operation
- Auto Shut-Off
- BPA-Free for Safety and Reliability
General specs
- Brand: LEVOIT
- Model: LUH-A251-WUS
- Seller: Retailer
- ID: B0C2C9NHZW
- Shape: Round
- Voltage: 120 Volts (AC)
- Wattage: 17 watts
- Room Type: Office, Kids Room, Bedroom, Nursery
- Floor Area: 280 Square Feet
- Filter Type: Pre Filter
- Item Weight: 2.16 pounds
- Control Method: Touch
- Operation Mode: Ultrasonic
- Special Feature: Easy Top-Fill without turning over the water tank and spills, Quiet, No Light Disturbance, Easy Cleaning with big opening and base without nooks
- Care Instructions: Wide Opening, Hand Wash
- Product Dimensions: 6.38"D x 7.12"W x 10.14"H
- Warranty Description: 2-year warranty
- First listed by seller: April 3, 2025
If you are interested in more details, you can find full information on the seller's page.
Price History for seller Retailer
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Delivery to 
United States
United States
Available
Imagine drifting off to sleep in a cloud of perfect humidity—our Classic 160 Top Fill Humidifier makes it happen. It's like having a silent guardian that ensures the air in your room is just right, especially for your little one. And guess what? It's packed with features that make it a breeze to use (and clean). 🛌✨ Made from BPA-free materials and smart enough to shut off when it's running low on water, safety's pretty much a given.
Here's the scoop on what makes it stand out:
- First off, the 2.5L water tank is a game-changer—no more constant refills. It can keep the air moist for up to 25 hours on the lowest setting. Talk about marathon sessions!
- Filling it up? A piece of cake, thanks to the top-fill design. And cleaning? Even easier. The big opening and nook-free base mean you won't be playing hide and seek with dirt.
- It's so quiet, you'll forget it's on—until you notice how good the air feels. Plus, the 360-degree rotating nozzle lets you direct the mist wherever you want.
- Running out of water? It'll shut itself off (with a little red light to let you know). Yeah, there's a slight delay, but it's like giving you a heads-up before calling it a night.
- And because we know you're all about safety, it's BPA-free. Oh, and it comes with a cleaning brush—because we've got your back.
FAQ
It's recommended to clean the humidifier at least once a week to prevent mold and bacteria buildup, especially important for the health of kids and in nurseries.
Yes, with its 2.5L large water tank, it can operate up to 25 hours on low mist settings, making it perfect for uninterrupted sleep.
No, it operates quietly at less than 30dB, ensuring no disturbance during sleep or work in office settings.
The top-fill design allows you to add water directly from the top without removing or turning over the tank, minimizing spills and making refills effortless.
It effectively humidifies rooms up to 280 square feet, ideal for bedrooms, offices, and kids' rooms.
No, this model does not support the use of essential oils as it can damage the ultrasonic mechanism and void the warranty.
It consumes only 17 watts, making it energy-efficient for continuous use without significantly impacting your electricity bill.
Regular cleaning with hand wash as per care instructions, using distilled water to reduce mineral buildup, and replacing the pre-filter as needed will help maintain its performance and longevity.
Its wide opening and base without nooks allow for easy access and cleaning, preventing mold and bacteria accumulation in hard-to-reach areas.
Yes, it comes with a 2-year warranty, covering manufacturing defects and ensuring peace of mind for your purchase.
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|---|---|---|---|---|---|---|
LEVOIT LUH-A251-WUS Large Water Tank of 2.5L
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Top Fill Humidifier 60H Ultra-Long Runtime & Large Coverage
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chooone KC-C15-W2 TOP FILL & 6L TANK
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Dreo DR-HHM006 30H & 26dB Quiet Runtime
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| Brand | LEVOIT | KZF | chooone | Fontaines Luxury | AZEUS | Dreo |
| Model | LUH-A251-WUS | KC-C15-W2 | AZEUS 2024 Humidifier | DR-HHM006 | ||
| Rating |
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| Price | €26.58 | €26.77 | €32.12 | €35.69 | €24.57 | €35.69 |
| Seller | Retailer | Retailer | Retailer | Retailer | Retailer | Retailer |
| Update | May 18, 2026 | Apr 17, 2026 | May 16, 2026 | Apr 2, 2026 | May 14, 2026 | May 12, 2026 |
| Shape | Round | Rectangular | Round | |||
| Voltage | 120 Volts (AC) | 120 Volts | 120 Volts (AC) | |||
| Wattage | 17 watts | 140 watts | 29 watts | |||
| Room Type | Office, Kids Room, Bedroom, Nursery | Nursery | Office, Living, Bedroom, Nursery | Kids Room, Office, Bathroom, Study Room, Nursery | ||
| Floor Area | 280 Square Feet | 750 Square Feet | 500 Square Feet | 300 Square Feet | ||
| Item Weight | 2.16 pounds | 3.48 pounds | 2.31 pounds | 4.09 pounds | ||
| Control Method | Touch | Touch | Touch | Touch | ||
| Operation Mode | Ultrasonic | Ultrasonic | Ultrasonic | |||
| Special Feature | Easy Top-Fill without turning over the water tank and spills, Quiet, No Light Disturbance, Easy Cleaning with big opening and base without nooks | Timer, Low Water Indicator, Quiet, Auto Shut Off, Aroma Diffuser | Quiet | |||
| Product Dimensions | 6.38"D x 7.12"W x 10.14"H | 7"D x 9.06"W x 12.2"H | 3"D x 4"W x 6"H | 7.6"D x 10.2"W x 7.6"H | ||
| Included Components | humidifier*1 | Machine Body | Power Cord, Water Tank, Humidifier Body | |||
LEVOIT LUH-A251-WUS Large Water Tank of 2.5L
€26.58
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