
Honeywell HUL520B Mistmate Cool Mist Humidifier
Best price now
49% under what the other stores charge
Compared across 7 stores. Prices are checked against each store and labelled with when.
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Price facts
- Lowest price today: $22.76 at mercari.com (checked Nov 12, 2026).
- Checked at 7 stores.
Honeywell HUL520B Mistmate Cool Mist Humidifier prices at every store
- mercari.comNew
In stock
$22.76Checked 1 h ago - eBayNew
In stockSold by retur_4070
$44.99Free shippingChecked 1 h ago - WalmartNew
In stock
$49.97+ $5.99 shippingChecked 1 h ago - nextronyNew
In stock
$74.96Free shippingChecked 1 h ago - HoneywellConsumerStore.comNew
Availability unknown
$38.33Checked 1 h ago - Max WarehouseNew
Availability unknown
$44.38Checked 1 h ago - AmazonNew
Availability unknown
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$44.99Free shippingChecked 1 h ago
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Honeywell HUL520B Mistmate Cool Mist Humidifier price history
Lowest price we've seen: $22.76 on Nov 12 at mercari.com. Tracked across 7 stores since Nov 12.
About the Honeywell HUL520B Mistmate Cool Mist Humidifier
About This
• COOL MIST HUMIDIFIER: This humidifier quietly produces a fine, visible cool mist that helps make you and your home more comfortable. It's designed for small rooms and personal spaces, with ultra quiet operation, easy-to-use controls and variable output settings
• COOL MOISTURE FOR HOME OR OFFICE: This humidifier features a large tank opening for easy refill & cleaning. It can run up to 20 hours per filling, and features auto shut-off when the tank is empty. Its compact size makes it ideal for desktops or nightstands
• HONEYWELL HUMIDIFIERS: Humidity levels in your home between 40-60% can make the air feel warmer and improve your breathing comfort, sleeping, nasal congestion and dry skin. Dry air can cause static electricity, damage wooden furniture and irritate health issues
• HUMIDIFIERS FOR BABIES, CHILDREN, ADULTS: Humidifiers diffuse moisture into the air, and many find that a humidifier for the home, bedroom or nursery becomes an essential part of a good nights sleep when the air is dry, in allergy season, or when sick.
• HONEYWELL QUALITY: Improve humidity levels in your home and improve your comfort with a Honeywell humidifier.
Overview
• Brand : Honeywell
• Special Feature : Manual
• Color : Black
• Capacity : 0.5 Gallons
• Operation Mode : Ultrasonic
Questions and answers
- Where is the Honeywell HUL520B Mistmate Cool Mist Humidifier cheapest?
- At mercari.com, for $22.76, 49% under what the other stores charge, as of our latest check.
- Where can I buy the Honeywell HUL520B Mistmate Cool Mist Humidifier?
- 9 stores we checked sell it, including mercari.com, Amazon, HoneywellConsumerStore.com, Max Warehouse, eBay.












