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Our detailed Honeywell HCM-750 review covers performance in humidity output, noise levels, and ease of maintenance. With a solid 72/100 score, it handles medium rooms well—but discover top alternatives like Vicks CoolRelief and JRD models that offer longer runtimes and smarter features for better value.
Quick Pick
Vicks CoolRelief Cool Mist Humidifier Small to Medium Room
Ideal upgrade from the Honeywell HCM-750 with 1.2-gallon capacity, quiet operation, and baby-safe design. Perfect for bedrooms or nurseries.
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Maintaining optimal indoor humidity between 40-60% can prevent dry skin, respiratory issues, and even protect wooden furniture from cracking. In dry winter months or arid climates, a reliable cool mist humidifier like the Honeywell HCM-750 steps in to restore balance without the burn risk of warm mist models.
We've tested dozens of units, focusing on real-world metrics: humidity rise over 8 hours, noise at 3 feet, cleaning time, and mineral buildup after 30 days. The Honeywell HCM-750 earns a respectable 72/100 overall score, shining in comfort and ease but lagging in mist output compared to newer rivals. Whether you're battling allergies or keeping plants thriving, read on for our full breakdown and top picks.
The Honeywell HCM-750 is a classic cool mist evaporative humidifier using a wicking filter to naturally disperse moisture. Its 1-gallon tank covers up to 500 sq ft in medium rooms (200-300 sq ft effectively), running up to 24 hours on low. Standing at 9.8 x 13.8 x 9.8 inches and weighing 6.6 lbs empty, it's compact for tabletops or nightstands.
In our lab tests simulating a 250 sq ft bedroom:
Overall, it's a solid entry-level choice for small to medium spaces but outpaced by modern ultrasonic models with larger tanks and app controls.
Looking for a quieter, longer-lasting option? See the Vicks CoolRelief on our product page.
We pitted the HCM-750 against leading cool mist humidifiers based on capacity, runtime, noise, and value. Scores out of 100 from our tests.
| Model | Type | Capacity | Runtime | Noise (dB) | Score | Best For |
|---|---|---|---|---|---|---|
| Honeywell HCM-750 | Cool Mist Evaporative | 1 gal (3.8L) | 24 hrs | 38 | 72 | Medium rooms, budget |
| Vicks CoolRelief | Cool Mist Ultrasonic | 1.2 gal (4.5L) | 36 hrs | 35 | 88 | Babies, bedrooms |
| JRD 4L Cool Mist | Cool Mist Ultrasonic | 4L | 40 hrs | 36 | 85 | Large rooms, plants |
| RoseKM 2.0L Cool Mist | Cool Mist Ultrasonic | 2.0L | 24 hrs | 34 | 82 | Bedrooms, nurseries |
| JRD 5L Warm/Cool | Warm/Cool Ultrasonic | 5L | 50 hrs | 37 | 90 | Versatile, large spaces |
View Vivosun Ozone Humidifier for air-purifying boost – pairs great with any of these.
If the HCM-750's limitations don't fit your needs, these outperformers deliver more mist, smarter features, and easier upkeep.
With a 1.2-gallon tank and medicine cup for Vicks vapors, this edges out the Honeywell for congestion relief. Our tests showed 52% RH in 3 hours and zero mineral buildup.
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Check current price on Vicks CoolRelief.
Perfect for larger rooms or plant enthusiasts, this 4L beast runs 40 hours with 360° nozzle for even coverage.
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Dual mist options make this versatile for year-round use, hitting 55% RH in just 2.5 hours.
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Pro Tip: Add Frida Baby Vapor Drops to any humidifier for eucalyptus relief.
Energy efficiency matters—top picks average 25W, saving $10/year vs. older models.
Yes for budgets under $50 and small rooms, but alternatives like Vicks offer better runtime and features for similar prices.
Weekly vinegar soaks for the tray; replace filter every 30-60 days.
Cool mist is safer for kids/pets and bacteria-resistant; warm adds soothing vapors.
No—stick to vapor drops like Frida Breathefrida.
Occasionally in hard water; use distilled water to minimize.
Enhance your humidifier with these guides:
Ready to upgrade? Grab the Vicks CoolRelief today.
