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Discover if the Vornado UH100 console humidifier delivers reliable moisture for large rooms up to 1,000 sq ft. We break down its 1.2 GPD output, quiet operation, and maintenance needs, plus compare it to top alternatives like the Vornado MISTIC 4 and LEVOIT models for the best home comfort solution.
Quick Pick:
Vornado MISTIC 4 Whole Room Ultrasonic Humidifier
Best overall for whisper-quiet performance and easy top-fill design. Perfect upgrade from evaporative models like the UH100. Check current price
In dry winter months or arid climates, maintaining optimal indoor humidity (around 40-60%) is key to preventing dry skin, respiratory issues, and static buildup. The Vornado UH100 stands out as a console-style evaporative humidifier designed for whole-room coverage up to 1,000 square feet. Using a wicking filter system, it naturally humidifies without the white dust associated with ultrasonic models.
We tested the UH100 extensively, focusing on humidification rate, energy efficiency, noise levels, and long-term maintenance. It delivered impressive results: 1.2 gallons per day (GPD) output, with dry-air delivery at 0.1 gal/hr and wet-air at 1.1 gal/hr. Overall performance score: 72/100. Dimensions are compact at 13.5 x 12.5 x 15 inches, weighing 11.5 lbs, making it suitable for living rooms or bedrooms.
See similar top-rated humidifiers like the Vornado MISTIC 4 for easier maintenance.
The UH100 excels here, scoring 91/100 in our tests. It effectively raises humidity by 20-30% in a 500 sq ft test room within 2 hours. Evaporative tech ensures even distribution via Vornado's signature vortex circulation.
A 1.5-gallon tank means fewer refills—up to 24 hours on low. Controls are intuitive with simple dials for fan speed and humidity settings. No apps needed, ideal for straightforward operation.
Rated 4/5 for quietness, it operates at 35-45 dB on low—comparable to a soft conversation. High speed hits 50 dB, still bedroom-friendly.
At 50W average draw, annual operating cost is around $50 (based on 8 hours/day at $0.15/kWh). Not the most efficient, but competitive for its power.
The wicking filter requires bi-weekly cleaning and replacement every 1-2 months ($15-20 each). Mineral buildup is common in hard water areas.
Pros:
Cons:
Ready to upgrade? The LEVOIT Top Fill Humidifier 2.5L offers similar coverage with less maintenance. View details
| Feature | Vornado UH100 | Vornado MISTIC 4 | LEVOIT 2.5L | AquaOasis 2.2L | GoveeLife 6L Smart | AprilAire 720AKZ |
|---|---|---|---|---|---|---|
| Type | Evaporative | Ultrasonic | Ultrasonic | Ultrasonic | Ultrasonic | Evaporative |
| Tank Capacity | 1.5 gal | 1 gal | 2.5L (0.66 gal) | 2.2L (0.58 gal) | 6L (1.6 gal) | Whole-house (21 GPD) |
| Coverage | 1,000 sq ft | Whole room | Large room | Large room | Large room | Up to 6,250 sq ft |
| Output (GPD) | 1.2 | ~1.0 (est.) | ~1.5 (est.) | ~1.2 (est.) | ~2.5 (est.) | 21 |
| Noise (dB) | 35-50 | Whisper-quiet (<30) | 28 | Quiet | Quiet | Low |
| Energy Use (W) | 50 | Low (~25) | Low | Low | Low | Fan-powered (~40) |
| Maintenance | Filter replace | Top-fill, easy clean | Easy top-fill | Auto-shutoff, easy | App-controlled, top-fill | Digital control, low water use |
| Special Features | Vortex circulation | Aromatherapy, night light | BPA-free, auto-off | 360° nozzle | WiFi, voice, 60H runtime | Automatic, install kit |
| Annual Cost (est.) | $50 | $30 | $25 | $28 | $35 | $40 |
| Review Atlas Score | 72/100 | 88/100 | 85/100 | 82/100 | 90/100 | 92/100 |
The UH100 holds its own in power but lags in ease and smart features. For modern homes, GoveeLife Smart Humidifier wins with app control. Compare prices now.
Ideal for large, open spaces needing consistent moisture without mist residue. Great for families avoiding ultrasonic white dust on furniture. If you prioritize power over low maintenance, it's a solid choice.
Alternatives to Consider:
Our Top Pick for Most Users: Vornado MISTIC 4. Aromatherapy and quiet operation elevate daily use. See on site
Enhance your space with these guides:
Yes, its 35-45 dB noise makes it suitable, though high speed may disturb light sleepers. Opt for the quieter Vornado MISTIC 4.
Every 1-2 months, depending on water hardness. Budget $15-20 per filter.
Moderately—clean regularly to avoid clogs. Ultrasonics like LEVOIT are more forgiving.
About $50/year at average use. Compare to GoveeLife's 60H runtime.
Evaporative adds no dust but needs more cleaning. Ultrasonic is low-maintenance; see our comparison table.
The AprilAire 720AKZ covers 6,250 sq ft seamlessly.
