Hero image 0 of Pure Guardian H5665B 1.5 Gal. Warm and Cool Mist Ultrasonic Humidifier with Humidistat and UV-C, 0 of 6
Pure Guardian H5665B 1.5 Gal. Warm and Cool Mist Ultrasonic Humidifier with Humidistat and UV-C
Key item features
- Top Fill Tank: Large 1.5 gallon tank provides up to 90-hours of run time low speed and is great for medium to large rooms
- Ultrasonic Technology: Quietly disperses a fine warm or cool mist providing relief from the dry air
- UV-C Light: The optional UV-C light offers an added layer of chemical-free sanitization.
- Humidistat:: Intellisense automatically adjusts to maintain desired moisture output and display real time humidity levels
- Silver Clean Protection: Special technology embedded in the tank to help keep the surface of the tank clean for a longer period of time
- Additional Features: Whisper quiet operations and the ability to customize your comfort with a choice of cool or warm mist. Optional aroma tray therapy to help create a relaxing environment with your favorite essential oils. Oils not included
- Capacitive Controls: Customize your comfort with optional UV-C light, a convenient night light, and 3 speed settings
- Low Water Indicator: The power button will flash red when it’s time to refill the tank and auto shut-off when the water tank is empty
- Medium to Large Rooms: Ideal for medium to large rooms up to 410 sq. ft. (cool mist) and 540 sq. ft. (warm mist)
Specs
- Humidification methodUltrasonic
- Coverage area500 sq ft
- Volume capacity1.5 gal
- Dispensing temperatureWarm & Cool Mist
- FeaturesAdjustable Humidistat
- Humidifier typeHumidifier
Current price is USDNow $55.00
You save $24.98
was $79.98$79.98
You save$24.98
Price when purchased online
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About this item
Product details
Experience more comfortable air with this GermGuardian top-fill warm and cool mist humidifier—designed for medium to large rooms and ideal for bedrooms, living rooms, nurseries, and home offices. The large 1.5-gallon top-fill tank delivers up to 90 hours of continuous moisture on low, making it a great choice for anyone searching for a long-lasting top-fill humidifier or whole-house humidifier alternative. Ultrasonic technology quietly disperses a fine warm or cool mist to help relieve dry air, congestion, and discomfort. For added peace of mind, the built-in Silver Clean™ protection helps to keep the tank surface cleaner longer, while the optional UV-C light offers an added layer of protection. The Intellisense humidistat automatically adjusts mist output to maintain your ideal humidity level. Enjoy customizable comfort with 3 mist speeds, whisper-quiet 35dB operation, aromatherapy tray for essential oils, 7-color night light, and a dedicated sleep mode that turns off display lights for nighttime use. A low-water indicator and auto shut-off add effortless safety.
- Top Fill Tank: Large 1.5 gallon tank provides up to 90-hours of run time low speed and is great for medium to large rooms
- Ultrasonic Technology: Quietly disperses a fine warm or cool mist providing relief from the dry air
- UV-C Light: The optional UV-C light offers an added layer of chemical-free sanitization.
- Humidistat:: Intellisense automatically adjusts to maintain desired moisture output and display real time humidity levels
- Silver Clean Protection: Special technology embedded in the tank to help keep the surface of the tank clean for a longer period of time
- Additional Features: Whisper quiet operations and the ability to customize your comfort with a choice of cool or warm mist. Optional aroma tray therapy to help create a relaxing environment with your favorite essential oils. Oils not included
- Capacitive Controls: Customize your comfort with optional UV-C light, a convenient night light, and 3 speed settings
- Low Water Indicator: The power button will flash red when it’s time to refill the tank and auto shut-off when the water tank is empty
- Medium to Large Rooms: Ideal for medium to large rooms up to 410 sq. ft. (cool mist) and 540 sq. ft. (warm mist)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Humidification method
Ultrasonic
Coverage area
500 sq ft
Volume capacity
1.5 gal
Dispensing temperature
Warm & Cool Mist
Warranty
Warranty information
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Showing 1-3 of 39 reviews
Nov 6, 2024
AM
5 out of 5 stars review
Seller Verified Purchase
Buy it
Stylish and returns a decent amount of mist. I use it for my plants. I love the different color settings and it lasts for 4 days without refilling it.
Review from samsclub.com
Helpful?3FUT2TSB5IB715454750898
Nov 19, 2025
Jill
5 out of 5 stars review
Verified Purchase
Buy this!
I love this! Perfect for all year!
Helpful?3FUT2TSB5IB715454750898
Dec 15, 2024
Jeff Hood
5 out of 5 stars review
Seller Verified Purchase
Purchaser
A wonderful product, easy to use and puts out a good amount of mist, whether cool or warm.
Review from samsclub.com
Helpful?3FUT2TSB5IB715454750898
