Honeywell Filter-free Dual Comfort Cool + Warm Mist Humidifier
The Honeywell Filter-free Dual Comfort Cool + Warm Mist Humidifier fills your air with refreshing moisture to help relieve dry air discomfort. It's filter-free and features an easy-to-fill and clean 1.5-gallon tank with a 36-hour run time on low. Its dual warm and cool mist capabilities make it ideal for year-round use. Three mist settings and a dual directional mist outlet combined with the unit's compact and portable design make it a truly versatile machine. Available in Black and White and comes with a 2-year Manufacturer's Warranty.
This product provides relief from: Sinus Trouble
Help relieve dry air discomfort with the Honeywell Filter-free Dual Comfort Cool + Warm Mist Humidifier. It provides refreshing moisture with customized comfort, letting you choose between both cool and warm mist. This makes it perfect for year-round use. During cold and flu season, when allergies kick in, or the air is simply just dry, you can rely on this humidifier for your entire family.
Can't decide whether you want a cool mist humidifier or a warm mist humidifier? The Honeywell Warm & Cool Mist Humidifier eliminates the cool mist vs warm mist humidifier battle. It is a cool mist humidifier and a warm mist vaporizer, giving you the flexibility to choose your temperature based on personal preference or as weather changes. This dual mist humidifier lets you customize your comfort. This is particularly beneficial for those wanting to use their humidifier year-round, no matter the season. This Honeywell humidifier and vaporizer features Fusion Mist Technology which boils water and fuses it with cool mist to generate the ideal warm mist temperature, ideal for the fall and winter seasons. The cool mist setting provides comforting relief from dry air. When using the cool mist feature, the unit is capable of running longer before having to be refilled. Cool mist will also retain room temperature. Both mist temperatures add necessary moisture to the air and help to ensure proper humidity levels within your home. Indoor humidity levels between 40-60% can help relieve cough and congestion, keep throat and nasal passages hydrated, temporarily relieve dry air discomfort, protect furniture, reduce static electricity and even keep plants healthier.
With this Honeywell Filter-Free Humidifier, you no longer have to worry about costly replacement filters because there are no filters required. Since it uses both boiling water and ultrasonic technology, this state-of-the-art humidifier needs no filters to operate and, therefore, saves you time and money in the long run. It's ideal for anyone looking for a more affordable humidifier without the added hassle, time, and recurring costs of replacement filters. This humidifier by Honeywell is one of our favorite filterless humidifiers!
This low maintenance humidifier is truly Simple to Refill & Clean. It features a 1.5-gallon tank and a 36-hour uninterrupted run time on the lowest setting. Featuring a wide tank opening with easy grip handle, this humidifier can be refilled either right at the tank or at your sink. This makes refilling and cleaning a simple and more mess-free experience. The easy-grip carrying handle and cleaning brush make refilling at a sink and carrying from room to room that much easier. To help your humidifier maintain peak performance, we recommend using distilled water when possible and cleaning it regularly according to instructions.
The Honeywell home humidifier features a Dual Directional Mist Outlet, which means you have the ability to direct the mist exactly where you need it most. It disperses a soothing cool or warm mist through two outlets for a more even humidification experience. In addition, the misting outlet itself is able to rotate up to 90° in each direction on both sides from the front of the unit. This operation helps to reduce white dust from being drawn into the rear air intake vent for an overall cleaner mist.
This humidifier's Compact & Portable Design makes it a lightweight and ideal choice for use on desktops, nightstands, and bathroom countertops in medium-large sized rooms. Measuring just 14 inches tall and 10 inches wide, it can be used in many different locations where space is limited. This unit's smaller size also makes it an ideal travel humidifier or a nursery humidifier. It boasts a space-saving design that makes it perfect for small spaces. This personal humidifier weighs just 5.6 lbs., making it easy to carry from place to place, transforming it into a truly portable humidifier.
The Honeywell Dual Comfort humidifier can also be used with Protec Antimicrobial Cleaning Cartridges. These cleaning cartridges feature a patented antimicrobial Aquastat that continuously works to hinder the growth of bacteria and mold within the humidifier. These cartridges also help to prevent the buildup of slime in the water and the humidifier's surfaces. The Protec humidifier cartridges work in all humidifiers and are safe/non-toxic. Furthermore, Aquastat itself contains no harsh chemicals or acids, making its cleaning capabilities as gentle as water on your humidifier.
Key Additional Features of this Honeywell humidifier includes a useful essential oil cup. This cup lets you incorporate your favorite essential oils (oils not included) for a more aromatherapy-like humidification experience. Another useful and safe feature is the unit's automatic shut-off feature, which turns the humidifier off when refilling is needed. The Dual Comfort also boasts 3 adjustable mist settings along with the dual misting outlet so you can truly customize your humidification experience to your specific needs. The humidifier is available in either white or black, giving you options to help it blend seamlessly within your décor.
Product Features:
- Cool & warm mist humidification for every season and year-round use
- Warm mist is fused with cool to create an ideal temperature with Fusion Mist Technology
- Filter-free operation with no costly replacement filters required
- Large 1.5-gallon tank with a long 36-hour run time on low
- Compact & portable design makes it easy to carry from place to place
- Simple tank design, easy grip handle, and wide mouth opening make refilling and cleaning easy
- Dual directional mist control can be adjusted up to 90° on either side
- 3 adjustable misting settings are easy to use with simple push-button controls
- Ideal for medium-large sized rooms like bedrooms, bathrooms, and large living areas
- Essential oil tray allows you to incorporate aromatherapy into your routine (oils not included)
- Automatic shut-off safety feature engages once the tank is empty and needs refilling
- Stylish design is available in both black and white to fit with virtually any décor
- Compatible with Protec Antimicrobial Cleaning Cartridges (sold separately)
- Comes with a 2-year limited manufacturer's warranty
Honeywell Filter-Free Dual Comfort Warm & Cool Mist Humidifier:
| Model Numbers: | HWC775B (Black) | HWC775W (White) |
| Humidifying Mode: | Dual Warm & Cool Mist |
| Mist Delivery Method: | Dual Directional Misting Outlet |
| Mist Outlet Location: | Top of Unit |
| Recommend for: | Medium-Large Sized Rooms |
| Main Voltage: | 110-120 V. |
| Weight: | 5.6 lbs. |
| Power Consumption: | 180 W. |
| Dimensions: | Length: 10.12" | Width: 10.12" | Height: 14.65" |
| Humidity Style: | Standalone |
| Tank Capacity: | 1.5-Gallon | 6.82 L. |
| Coverage Area: | 600 Sq. Ft. |
| Auto Shut Off: | Yes |
| Water Refill Indicator: | Yes |
| Running Time Before Next Refill: | 36-hours on low |
| Controls: | Low-High | Push-Button |
| Fill Type: | Pour In |
| Color Options: | White or Black |
| Filters: | Filter-Free | No Filters Required |
| Manufacturer's Warranty: | 2-Year Limited Manufacturer's Warranty |
Cleaning Your Humidifier:
To keep your humidifier running efficiently, clean it regularly. Weekly cleaning is recommended. All maintenance should be done in the kitchen or bathroom on a water-resistant surface near a faucet.
To properly clean your humidifier, we recommend the separate processes of Scale Removal and Disinfecting. These two processes must be performed separately.
Before Cleaning
If the humidifier has recently been in use on the warm setting, wait at least 20 minutes for the unit to cool before beginning the cleaning process.
- 1 - Turn off and unplug humidifier. Never clean the humidifier when it is running.
- 2 - Remove the water tank and empty it completely. Remove any accessories from the water tank.
- 3 - Ensure chimney is removed (see disassembly below), then pour water from the Base into the sink. Be sure to pour out of the side of the base, as indicated by an arrow, to avoid leaking into the control panel.
Replace chimney and chimney cover before beginning the cleaning process.
Scale Removal (Mineral Buildup)
Follow steps 1-3 before cleaning the section, then follow the additional steps below.
- 1 - Pour 2.5 cups (.6 liters) of undiluted distilled white vinegar into the water tank.
- 2 – Replace tank Cap and swish vinegar in tank to coat the inside.
- 3 – Place the tank on the base, allowing the solution to drain into the reservoir. Soak for 20 minutes.
- 4 – Remove the water tank and empty the solution into the sink.
- 5 – Ensure the chimney is removed, then pour the solution from the base into the sink. Be sure to pour out of the side of the base, as indicated by an arrow, to avoid leaking into the control panel.
- 6 – Rinse the tank and reservoir area with clean water until the smell of bleach is gone.
End of Season Care & Storage:
Follow the cleaning instructions when the humidifier will not be used for at least one week or at the end of the season. At the end of the season, remove any accessories from the humidifier.
Dry the humidifier completely before storing. DO NOT store water inside the Water Tank or Reservoir. Pack the unit in the original carton and store it in a cool, dry location.

