Levoit Vs Honeywell Humidifier
Levoit vs Honeywell Humidifier: A Head-to-Head Comparison
Quick Verdict
The Levoit humidifier wins for most people – it’s quieter, needs zero maintenance, and costs less. But if you’ve got a big space to humidify, the Honeywell’s your best bet despite the ongoing filter costs in Humidifier Vs Air Purifier For Allergies.
FreshAirScore™ Ratings
Our proprietary score based on performance-per-dollar, noise levels, filter longevity, and user ratings.
Honeywell HCM-350 — 90/100 (Excellent)
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Best for: Rooms over 750 sq. ft.
Levoit LV600HH — 88/100 (Excellent)
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Best for: Rooms under 750 sq. ft.
Scores are calculated from publicly available specs and thousands of user reviews. Learn about our methodology.
At a Glance
| Feature | Levoit LV600HH | Honeywell HCM-350 |
|---|---|---|
| Type | Ultrasonic | Evaporative |
| Room Size | Up to 750 sq. ft. | Up to 1,200 sq. ft. |
| Humidity Output (max) | 500 mL/h | 4.5 gallons/day |
| Tank Capacity | 6 liters | 1.5 gallons |
| Run Time | 36 hours (on low) | 24 hours |
| Noise Level | 30 dB (quiet mode) | 30-50 dB (depending on speed) |
| Filter Type | None (self-cleaning) | Antimicrobial wicking filter |
| Price | $89.99 | $99.99 |
Design & Build Quality
The Levoit LV600HH looks like it belongs in 2024 – sleek design, big control panel that actually makes sense. The 6-liter tank is surprisingly easy to maneuver, and I love that the whole thing fits nicely in corners or on nightstands.
The Honeywell HCM-350 screams “I’m a serious appliance.” It’s built like a tank but looks like one too. The 1.5-gallon tank gets pretty heavy when full, though the top-fill design is smart. That antimicrobial filter is genuinely useful if you’re worried about nasty stuff growing in your humidifier.
Performance
The Levoit LV600HH pumps out mist fast – ultrasonic technology creates this fine fog that gets your room humid quickly. The warm mist option is a nice touch for winter. Handles rooms up to 750 square feet without breaking a sweat.
The Honeywell HCM-350 takes the slow-and-steady approach. Evaporative tech means it won’t over-humidify your space (which is actually pretty smart), but you’ll wait longer to feel the difference. This one surprised me with how well it handles larger spaces – up to 1,200 square feet.
Noise Levels
The Levoit LV600HH is whisper-quiet at 30 dB. I’ve used this next to my bed for months – you literally forget it’s running.
The Honeywell HCM-350 ranges from 30-50 dB depending on speed. The low setting is fine, but crank it up and you’ll definitely hear it. If you’re a light sleeper, stick with the Levoit.
Filter/Maintenance Costs
Here’s where the Levoit LV600HH really shines – zero ongoing costs. The self-cleaning feature actually works, so you just rinse it out occasionally.
The Honeywell HCM-350 will nickel and dime you. Those antimicrobial filters cost $15-$20 and last 1-3 months. Do the math – you’re looking at $60-$240 per year in filter costs alone. Ouch.
Smart Features
The Levoit LV600HH has all the modern bells and whistles – humidity sensor, remote control, timer, LED display showing real-time readings. It’s what you’d expect from a 2024 humidifier.
The Honeywell HCM-350 is stuck in 2010. Basic mechanical controls only. Some people actually prefer this simplicity, but I’d miss the smart features.
Price & Value
The Levoit LV600HH at $89.99 is a steal considering you’ll never buy another filter. Factor in those savings and this thing practically pays for itself, similar to what is discussed in Best Air Purifier For 1000 Sq Ft.
The Honeywell HCM-350 costs $99.99 upfront, but those filter replacements add up fast. It’s only worth it if you absolutely need the larger coverage area.
Who Should Buy Which?
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- Your room is under 750 sq. ft.
- You hate maintenance (like most of us)
- You want it whisper-quiet
- You like modern features and essential oil compatibility
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Choose the Honeywell HCM-350 if:
- You need coverage over 750 sq. ft.
- You don’t mind filter replacements
- You prefer old-school reliability
- You’re paranoid about over-humidification
FAQ
Q: How often do I need to refill the tanks? A: The Levoit runs up to 36 hours on low, the Honeywell about 24 hours.
Q: Can I use essential oils in either humidifier? A: Yes in the Levoit, no in the Honeywell.
Q: Which humidifier is better for allergy sufferers? A: Both help with dry air, but the Honeywell’s antimicrobial filter gives it a slight edge against bacteria and mold, which is important for those who read Do Air Purifiers Help With Allergies.
Q: How do I clean these humidifiers? A: The Levoit cleans itself (mostly), the Honeywell needs regular scrubbing to prevent gross buildup, as discussed in How To Clean A Humidifier.
Q: Are there any warranty options? A: Both come with 1-year warranties – check with your retailer for specifics.
Bottom line: Get the Levoit unless you need to humidify a huge space. It’s cheaper, quieter, and won’t drain your wallet with filter costs.