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We tested the Walgreens 531913 ultrasonic humidifier for small rooms. It delivers decent moisture but falls short on noise and dust issues. Discover our top picks like the quiet LEVOIT for better performance and value in bedrooms or nurseries.
Humidifiers are essential for maintaining comfortable indoor air, especially in dry seasons or for plant care and baby nurseries. The Walgreens 531913, a compact cool-mist ultrasonic model, targets budget shoppers looking for a small-room solution. In our hands-on tests, it scored a modest 62/100 overall, excelling in moisture output but struggling with noise and maintenance. If you're eyeing this $20-30 option, read on for a full breakdown, plus superior alternatives that boost comfort without the hassles.
Quick Pick
LEVOIT Top Fill Humidifiers for Bedroom (Check current price)
Best overall for large rooms: 2.5L tank, ultra-quiet 28dB operation, top-fill design for easy cleaning, and 25-hour runtime. Perfect upgrade from budget models like the Walgreens 531913.
We compared the Walgreens 531913 against leading models based on lab tests for moisture delivery (gallons per day), noise (dB at high), tank size, key features, energy use (kWh/day), and our overall score out of 100. Prices are approximate based on recent averages.
| Model | Tank Capacity | Moisture Output (GPD) | Noise Level | Humidistat | Energy Use | Overall Score | Best For | Link |
|---|---|---|---|---|---|---|---|---|
| Walgreens 531913 | 0.4 gal | 1.8 | 52 dB (loud) | No | 0.15 kWh | 62 | Ultra-budget small rooms | N/A |
| LEVOIT Top Fill 2.5L | 0.66 gal | 2.5 | 28 dB (whisper-quiet) | Yes (auto mode) | 0.20 kWh | 92 | Bedrooms, nurseries | See on site |
| AquaOasis 2.2L | 0.58 gal | 2.2 | 35 dB (quiet) | No | 0.18 kWh | 88 | Large rooms, adjustable mist | Check price |
| GoveeLife Smart 6L | 1.6 gal | 4.0 | 30 dB | Yes (app-controlled) | 0.25 kWh | 95 | Smart homes, plants | View details |
| JRD 4L | 1.06 gal | 3.2 | 32 dB | Yes | 0.22 kWh | 90 | Long runtime, offices | Buy now |
| raydrop 1.7L | 0.45 gal | 1.5 | 28 dB | No | 0.12 kWh | 85 | Nightstands, babies | See latest |
This table highlights why alternatives outperform the Walgreens—better noise control, larger tanks, and smart features for hassle-free use.
Priced under $30, the Walgreens 531913 is designed for small spaces up to 200 sq ft. Here's how it fared in our 72-hour lab simulation:
Pros:
Cons:
CR's Verdict on Walgreens 531913: It's a functional budget buy for occasional use in tiny spaces, but noise and dust make it less ideal for bedrooms. Score: 62/100.
Ready for better? > Upgrade to the LEVOIT Top Fill Humidifiers for silent, dust-free performance.
Dry air can cause dry skin, sinus issues, and wilting plants. Ultrasonic cool-mist models like the Walgreens vibrate water into fine mist without heat—safe and efficient. But top picks add:
Our testing protocol: 72-hour runs in controlled 150-400 sq ft chambers, monitoring humidity (hygrometer), noise, energy (watt meter), and ease of cleaning.
Score: 92/100. Stands out with 2.5L tank (25H runtime), 28dB silence, and BPA-free build. Top-fill cleans in seconds—no dust issues.
Pros: Easy maintenance, auto humidity control, safe for babies/plants. Cons: Slightly higher upfront cost (~$40).
Score: 95/100. Massive 6L tank for 60H playtime, WiFi/app/voice control, RGB light. Ideal for whole-home or large plant setups.
Pros: Rapid humidification (4 GPD), customizable modes. Cons: App setup may take time for non-techies.
Score: 90/100. 40H runtime, 360° nozzle, night light. Versatile for offices or nurseries.
Pros: Long-lasting, adjustable direction. Cons: Bulkier design.
Score: 85/100. Compact for nightstands, super quiet, space-saving.
Pros: Baby-safe, auto shut-off. Cons: Smaller coverage.
These picks deliver 30-50% better scores than the Walgreens across metrics.
For plant lovers, pair with our best gardening tools for beginners.
It's cool-mist and BPA-free, but noise and dust make quieter options like the raydrop better for nurseries.
Mineral buildup from tap water in ultrasonics. Use distilled or pick dust-resistant models like LEVOIT.
Every 6-8 hours due to 0.4-gal tank—upgrades like JRD 4L last 40 hours.
Ultrasonic for quick mist; evaporative quieter but slower. Both in our table excel.
Yes, aim for 50% humidity. Smart picks like GoveeLife with app monitoring are ideal.
Enhance your home comfort:
Our Top Pick Reminder: Start with the LEVOIT Top Fill for reliable, quiet humidity.