A humidifier is a device that adds moisture to the air in your home, helping to relieve dry skin, nasal congestion, and other symptoms of dry air. If you’re looking for a compact and portable option, a 1-gallon humidifier may be just what you need. These small but mighty units are perfect for rooms up to 250 square feet and are easy to move from room to room. In this article, we will review some of the best 1-gallon humidifiers on the market and help you choose the one that’s right for you.
Top 10 1 Gallon Humidifier (Based on Our Research)
Our Editor’s Best 1 Gallon Humidifier Reviews
Pure Enrichment®️ MistAire™ XL Ultrasonic Cool Mist Humidifier – All Day Operation for Large Rooms, 1 Gallon Tank, Variable Mist Control, Automatic Shut-Off, Whisper Quiet, and Optional Night Light
- If you’re looking for a long-lasting humidifier that will keep your air moist for hours on end, this one gallon ultrasonic cool mist humidifier is a great option. It features a mist control setting, so you can customize the amount of moisture in the air, and it runs quietly so you can get a good night’s sleep.
- This 1 gallon humidifier has a large tank and powerful steam output, providing ideal coverage for large bedrooms, offices, and other rooms up to 500 square feet.
- This humidifier has an optional night light that can be used to help relax or operate in the dark. The night light is available in three different colors: blue, green, and red.
- This humidifier will turn off automatically when the water level is low, or when the water tank is removed. This is a safety feature to prevent the humidifier from running dry and damaging the unit.
- This humidifier comes with everything you need to get started, including a disk cleaning brush, user manual, and AC power adapter. It also has a five-year warranty, which is one of the longest in the industry.
Pure Guardian H965AR Ultrasonic Cool Mist Humidifier, 70 Hrs. Run Time, 1 Gal. Tank Capacity, 320 Sq. Ft. Coverage, Small Rooms, Filter Free, Silver Clean Treated Tank, Includes Essential Oil Tray
- The humidifier is good for people with colds, allergies, and dry skin. It can fill a 1 gallon tank and run for up to 70 hours.
- This humidifier has a protected tank that helps fight the growth of mold.
- This humidifier comes with an aromatherapy tray that lets you add your favorite essential oils to create a relaxing environment. The humidifier is ultra-quiet and produces a cool mist to help improve your home environment and comfort.
- This humidifier has a low water indicator light which lets you know when to refill the tank. The night light feature makes it a great addition to kids’ rooms. Multi-directional mist, automatic shut-off when the tank is empty.
- This is a 1 gallon humidifier by PureGuardian. It offers a full range of small appliance-based solutions for happier and healthier lives at home, focused on creating powerful, safe, and innovative technologies to help facilitate healthier happier home environments.
Crane Drop Humidifier, 1 Gallon, Clear & White
- This humidifier is good for large rooms and can humidify for 24 hours. It is easy to clean with a detachable top fill tank.
- This 1 gallon humidifier is perfect for a shopper who wants to be able to control the humidity level in their room. The humidifier has an optional filter slot and variable controls that make it easy to set the best humidity level for your room. You can also use the humidifier as a plant humidifier, baby humidifier, bedroom humidifier, or children’s room humidifier.
- This humidifier is eligible for reimbursement with a Flexible Spending Account (FSA) or Health Savings Account (HSA). It is designed to help fight cold and flu symptoms in your home or office.
- This humidifier is a four-in-one device that includes a color-changing night light, a sound machine with three white noise options, and a bottom tray to place optional vapor pads or essential oil pads for soothing aromatherapy all through the night.
- This humidifier is a drop-shaped humidifier that comes in a range of colors. It is a large humidifier that is perfect for your home, nursery, office, or bedroom.
Honeywell Cool Moisture Humidifier, Medium Room, 1 Gallon Tank, White – Invisible Moisture Humidifier for Baby, Kids, Adult Bedrooms – Quiet and Easy to Clean with UV Technology for Everyday Comfort
- This 1 gallon humidifier is designed to provide invisible moisture to your home using UV technology and a wicking filter. The filter helps to capture minerals and keep them out of the air for a cleaner mist.
- The humidifier features evaporative technology to help increase and maintain the humidity level in a room, making it ideal for everyday use and year-round relief from dry throat and dry, itchy skin.
- The 1 gallon humidifier is easy to use and provides up to 24 hours of run time. It is easy to clean and all parts that touch water can be cleaned in the dishwasher.
- This humidifier can provide a consistent level of moisture throughout the night, making it ideal for use in a bedroom. It has a large tank that can hold enough water to run for an extended period of time, and it produces a soft, fan-like sound that can help to create a restful environment.
- This 1 gallon humidifier is for use with a Honeywell Replacement Wicking Filter A. It is not guaranteed to work with compatible replacement filters.
Crane Ultrasonic Humidifiers for Bedroom and Office, 1 Gallon Cool Mist Air Humidifier for Large Room and Home, Humidifier Filters Optional, Blue and White
- The humidifier is good for large rooms and can last up to 24 hours.
- This humidifier can be used for a variety of purposes and has adjustable settings to make it easy to set the level of humidity you need.
- This humidifier is eligible to be purchased with an FSA or HSA card, and it is designed to help fight cold and flu symptoms in your home or office.
- This humidifier has an automatic shut-off safety feature, color-changing night light, and a bottom tray to place optional vapor pads or essential oil pads for soothing aromatherapy all through the night.
- The DROP Collection of humidifiers offers a range of colors to find the right humidifier for your home, nursery, office, or bedroom. Choose from air humidifiers, kids humidifiers, and evaporative humidifiers.
Vornado EVDC300 Energy Smart Evaporative Humidifier with Automatic Shut-off, 1 Gallon Capacity, LED Display & MD1-0002 Replacement Humidifier Wick (2-Pack),White
- This humidifier is energy efficient and can circulate humidity throughout a room that is up to 750 square feet. It is driven by an Energy Smart DC motor that uses 90% less energy.
- The INCREASED OUTPUT of this 1 gallon humidifier makes it easy to refill and clean, providing 3 gallons of output every 24 hours.
- This humidifier has customizable fan settings and automatic humidity control. It is designed for use in rooms of up to 500 square feet and can output up to 2.6 gallons of moisture per day.
- This humidifier is backed by a 5-year satisfaction guarantee, so you can be confident in your purchase. The customer service team is based in Andover, KS, so you can always reach someone if you have any questions or problems.
- This humidifier contains two Vornado wick filters.
- This humidifier is designed for use with Vornado evaporative humidifiers. It has a capacity of 1 gallon and is compatible with the Evap3, Evap1, Model 30, and Model 50 models.
- This humidifier is 1.5 inches thick and made of high-quality materials. It is designed to provide long-lasting relief from dry air, and it features an automatic shut-off function to help conserve energy.
- The humidifier should be replaced at recommended intervals for best performance.
Vicks Warm Mist Humidifier, Small to Medium Rooms, 1 Gallon Tank – Vaporizer and Warm Mist Humidifier for Baby and Kids Rooms, Bedrooms, and More
- This humidifier is good for people who have congestion or a cough. It helps to keep the air moist which can relieve some symptoms.
- This humidifier is designed to help relieve cough and congestion and can provide temporary relief by adding moisture to the air. It is ideal for use during the cold season when it can be difficult to sleep with cough and congestion.
- This humidifier is quick and easy to use, with a 1 gallon tank that can last up to 24 hours. It’s also quiet, making it a great choice for a bedroom or baby humidifier.
- This humidifier is perfect for use in any room in your home and is especially beneficial during allergy season or when you are sick. The warm mist humidifier is perfect for babies, young children, and adults and helps to maintain optimal indoor humidity levels.
- This humidifier is good for people who want relief from congestion or a dry nose and throat. It is also good for people who have trouble sleeping.
Rilextec Quiet Cool Mist Humidifiers for Bedroom Large Room, 4.5L/1GAL Large Room Cool Air Humidifier for Home, Top Fill Humidifiers with 360°Rotation Nozzle, Easy to Clean Humidifier for Office
- This humidifier is easy to refill – simply pour water into the top cover. Note: do not add any essential oils or perfumes to the water, as this may damage the humidifier.
- This is a 1 gallon humidifier that can run for up to 37 hours at the lowest setting. It is intended to improve your life quality by humidifying for up to 37 hours continuously. It can help relieve allergies, congestion, sinus headaches, snoring, and dry skin.
- This humidifier has a 360° nozzle on the top that allows you to control the direction of the mist. The mist level can be controlled with a rotary button, and the maximum output is >220 mL/h.
- This is a 1 gallon humidifier that is easy to operate. You just need to fill it with purified water and then turn the knob to enjoy the humidifier.
- This 1 gallon humidifier is perfect for a large room and can be used by the whole family. It is also a great gift for her, Christmas & new year gifts.
Winix L100 Ultrasonic 1Gallon/4L Cool Mist Humidifier for Large Room and Nurseries, Air Humidifier with Essential Oil Tray, Quiet Operation, Auto Shut-Off
- This humidifier has a runtime of up to 40 hours, meaning it can continuously output mist for that long. It has a 1 gallon capacity.
- This humidifier comes with pre-soaked aroma pads in either lavender or eucalyptus for relaxing aromatherapy.
- This humidifier has an adjustable mist level, so you can choose how much mist you want, and it also has a directional mist nozzle, so you can choose where you want the mist to go.
- This humidifier has an adjustable nighttime glow feature, allowing you to choose the lighting level that best suits your needs. Whether you need 100% light, 50% light, or 20% light, this humidifier has you covered. Plus, you can turn the light off completely if you prefer.
- This humidifier has a clean and simple design, making it easy to fill and clean. The transparent tank lets you see how much water is left in the unit, so you can refill it as needed.
Pure Enrichment® HUME™ Max – Easy Top Fill Ultrasonic Cool Mist Humidifier, 3.7 L (1 Gallon) Tank, 3 Mist Settings + Auto Shut-Off Timer – Ideal for Large Bedrooms, Baby Nurseries and Offices (White)
- This humidifier is easy to refill, with a top-fill design that lets you pour water directly into the humidifier. It has a built-in water window, so you can see when it needs to be refilled.
- This humidifier is designed to provide relief from the effects of dry air for a longer period of time. It has a large tank size that allows it to be refilled less often, and it also has a capacity of almost 1 gallon.
- This 1 gallon humidifier has three mist settings to customize the amount of moisture in any room. The low-setting mists for up to 30 hours, the medium-setting mists for up to 18 hours, and the high-setting mists for up to 12 hours.
- The humidifier is good for bedrooms, living rooms, nurseries, and offices up to 300 sq ft.
- The Pure Enrichment MistAire Ultrasonic Cool Mist Humidifier is a top-fill humidifier that comes with an AC power adapter, user manual, and Pure Enrichment’s guaranteed 5-Year Warranty.
1 Gallon Humidifier FAQs
1. How long will a gallon of humidifier last?
This is difficult to answer because it depends on many factors, such as the size of the room, the humidity level of the room, and the amount of time the humidifier is used. Generally, a gallon of humidifier will last for several hours.
2. How often do I need to refill the humidifier?
It depends on the size of the humidifier and the amount of water it can hold.
3. How do I know when to refill the humidifier?
The humidifier will have a water tank that will need to be refilled when it is empty. There is usually a water level indicator on the humidifier that will tell you when the water level is low and needs to be refilled.
4. How much water does the humidifier use?
The humidifier uses about 8 gallons of water per day.
5. What is the best way to clean the humidifier?
The best way to clean the humidifier is to use vinegar and water solution.
There are many great 1 gallon humidifier on the market. Our list of the best 1 gallon humidifier will help you save time researching and choosing the best one for you.