Best Pureguardian Humidifiers in 2025

ULTRASONIC COOL MIST HUMIDIFIER: Breathe easier with this powerful, easy-fill cool mist humidifier. Use it continuously for up to 25 hours on low, or up to 12 hours on high, for quick relief from dry air problems all year long.

COLD & CONGESTION RELIEF: High and low-speed settings, combined with an adjustable 360° mist nozzle that directs moisture right where you need it, help you consistently balance and regulate the humidity in your home during any dry months for relief from coughing, colds, congestion, sore throat, sinus issues, allergies, and dry skin.

AMPLE ROOM COVERAGE: Safely moisturize the air in spaces up to 250 sq. ft. This ultrasonic humidifier holds up to 1.5L of water; making it great for adding moisture to bedrooms, offices, nurseries, living rooms, or any medium-sized space that needs extra humidity.

RESULTFUL WORK:The 3-liter tank provides 25 hours of moisture, helping you sleep comfortably for 3 nights without congestion, coughing, or dry mouth.

EASY TOP-FILL and CLEAN:New one-step refilling process—pour water directly from the top opening. Reduce snoring

2-IN-1 DIFFUSER&HUMIDIFIER: Add 10-15 drops of your favorite essential oils to the base to create a fragrant home spa.

FIGHT HUMIDIFIER MOLD & BACTERIA – Keep your humidifier clean and fresh. The Protec Humidifier Cleaning Cartridge reduces up to 99% of odor causing bacteria, unsightly mold and algae growth versus untreated humidifier surfaces. It contains no harsh chemicals.

CONTINUOUS CLEANING: This humidifier cleaning cartridge features a patented antimicrobial that continuously works to inhibit the growth of bacteria and mold and helps prevent the buildup of slime in the water.

LONG LASTING: This cartridge keeps cleaning for 30 days and will work in all humidifier brands. Just drop the Protec cleaning ball in the tank and let it get to work removing bacteria, mold, and slime for a fresh, clean mist!

COOL MIST HUMIDIFIER: The PureGuardian H965 ultrasonic cool mist humidifier guards against dry air in the home, perfect for those with colds, allergies and dry skin. The easy to fill 1 gallon tank is ideal for 320 sq. ft. rooms and runs up to 70 hours

SILVER CLEAN PROTECTED TANK: Silver Clean fights the growth of slimy mold and on the surface of the water tank-a common problem with traditional humidifiers.

AROMATHERAPY TRAY: The aromatherapy tray option helps create a relaxing environment with your favorite essential oil. Oils are not included. Create a better home environment and optimize your comfort with an ultra-quiet, soothing cool mist

COOL MIST HUMIDIFIER: The PureGuardian H940 Ultrasonic Cool Mist Humidifier guards against problems caused by dry air in the home and is perfect for those suffering form colds, allergies and dry skin and provides 350 sq. ft. coverage

ULTRASONIC TECHNOLOGY: The H940 disperses a soothing, cool mist into the air and is ultra-quiet, making it ideal to have on while you sleep. Silver Clean fights the growth of mold and on the surface of the water tank

GREAT FOR SMALL ROOMS: The .5 gallon tank provides up to 30 hours of run time and is perfect for small sized rooms. The slender desktop design features an optional night light, great for kids rooms

WARM & COOL MIST HUMIDIFIER: The Pure guardian H4810AR ultrasonic cool mist humidifier guards against dry air in the home, perfect for those with colds, allergies and dry skin; The easy fill 2 gallon tank is ideal 600 square feet rooms and runs up to 120 hours

LOW WATER INDICATOR & AUTO SHUT-OFF: When the unit is low on water the Refill LED on the front panel will light up, and the unit will shut off. Simply add more water to continue use. Unit will automatically resume running when water tank has been refilled

AROMATHERAPY TRAY: The aromatherapy tray option helps create a relaxing environment with your favorite essential oil; Oils are not included; Create a better home environment and optimize your comfort with an ultra-quiet, soothing cool mist

Keep your Humidifier Clean - The humidifier cleaning Ball has excellent cleaning performance, prolongs the life of the humidifier filter and keeps the water clean. The humidifier cleaner can prevent other odors by improving the water quality of the humidifier.

Purifies Water & Eliminates Mineral Build-up - The Cleaning Cartridge helps to reduce the white-dust caused by minerals in hard water. This hard-water dust can contain calcium, lime or magnesium. Reduces up to 99% of odor causing Harmful substances growth, Keeps your humidifiers mist clean and less tank cleaning times.

Easy to Use & Replacement - The size of humidifier tank cleaning ball is 1.18 x 6 inches, just put in the humidifier tank. This humidifier tank cleaning ball contains no harsh chemicals.

【Home Must Have】: This excellent 8.5L large capacity floor standing tower humidifier can improve the humidity of your living environment. It can be used for areas as small as 500 sq ft to as large as 2000 sq ft (large room, bedroom, living room, nursery, Yoga Room, Plants etc.) With up to 110 hours of runtime (minimum spray) after filling the tank, you can enjoy a relaxing and free day without frequent refills.

【Silent and Noiseless】: Can't sleep because of the buzzing, squeaking or crackling sound of your humidifier? With it, you don't have to worry about that. It has a pump that works steadily and soothingly(below 25db), a Led HD digital display with Sleep Mode, and an App that can be controlled remotely. You will be able to sleep peacefully like a baby, undisturbed by sound and light, and have a quality sleep and life.

【User Customization】: Want something personalized for your life? Take it! This humidifier features a temperature and humidity sensor, 50%-90% humidity setting, an 8-hour timer setting, 6 spray settings, a 360° adjustable nozzle, an essential oil tray and appointment-on function. You can create a moist and comfortable living environment at your own pace with remote control and smart App.

💧Universal Compatibility - Our humidifier tank cleaner compatible with most warm & cool mist ultrasonic humidifiers and fish tank. The demineralization cleaning ball always soften the water and keep your humidifier well.

💧Offer Soft & Clean Mist - The humidifier tank cleaner ball can purifies water, doesn't make hard Water Build-Up and reduce the accumulation of water dirt, get rid of 99% of unpleasant odor and white-dust. Keeps the humidifier clean, maximizes the water vapor output.

💧Cleaning For 30 Days - In order to make the humidifier work better and have a longer use time, it is recommended to keep cleaning for 30 Days. Replace cartridge every 30-40 fillings depending on the water hardness. The valuable package include 12 pack humidifier tank cleaner ball.

PORTABLE SIZE: 320ML(4-8 hours working) mini cool mist humidifier works for car home office any 5V USB port, easy take easy use.

1 BUTTON CONTROL: 2 spray mode,3 light mode,1 button control

MUTE DESIGN: Our portable humidifier only 28dB when it works, give you a mute sleeping condition.

BPA-FREE AND DISHWASHER SAFE: Portable and BPA-free top fill humidifier has no small cracks meaning no concerns for mold. The upper tank and lid are even top rack dishwasher safe!

401 SQ. FT: Max mist height of 2.5ft, 25hr run time, and a 4L tank. Don’t worry about running out of water for 3 nights with our easy to clean humidifier.

2-in-1 ULTRASONIC HUMIDIFIER and DIFFUSER: Easily customize mist output up to 300 ml/hr and improve air quality as fast as 19 minutes, 3.8x faster than other brands.

2.5L EXTRA LARGE WATER TANK: Super large water tank keeps your Room-Humidifier running for over 23 hours on a single fill

SILENT OPERATION: This humidifier runs almost silent to guarantee a full night's sleep without interruption, making it ideal for the bedroom

23-HOUR RUNTIME: With a 0.66 gallon tank, this humidifier generates up to 23 hours of humidity. Dry air is forced in and humidity is needed to rehydrate your skin, help you breathe and sleep better, rehydrate your wooden floors, furniture & more

Humidifier tablets can effectively filter minerals, reduce mineral deposits, prevent hard water, can better protect the warm mist humidifier, extend the life.

Just drop one humidifier cartridge into your humidifier tank or fish tanks, it will start to work, replace every 30 days

Suitable for most humidifiers，Ultrasonic Mist humidifiers, Warm Mist Vaporizers, Also works in fish tanks.