Cool Air Diffusers

The ECOSELF air purifier features a 3-stage advanced filtration system, delivering hospital-grade air purity by capturing dust, smoke, pollen, and pet dander. It is ideal for large rooms up to 2400 sq ft, with ultra-quiet 20dB sleep mode for bedrooms, offices, and living spaces. Its user-friendly design includes auto mode, child lock, and compact dimensions, making it perfect for homes and workspaces. 1. 2400 sq ft coverage - Purifies large spaces every 30 mins. 2. 3-stage advanced filtration - Hospital-grade air purity, replace every 3-6 months (no washing). 3. User-friendly controls - 3 fan speeds, auto mode, child lock. 4. Ultra-quiet sleep mode - Near-silent (20dB) for undisturbed rest. 5. Compact design - 5.7"D x 11.8"W x 15.75"H 6. Certified safety - FCC, ETL, EPA certified. 7. Air quality monitor - Tracks and improves indoor air. 8. Pet & allergen friendly - Removes dust, smoke, pollen, dander, and odors. 

Does a wonderful job and keeps dust down for having 3 dogs and 2 cats. I do need to clean filter more than probably I should.. Tamara. Marianna, FL. Sun Sep 13 2026

Livatro Steam Humidifier, White is designed for everyday home humidification in bedrooms, offices, and living spaces.

The steam humidifier is very quiet. Doesn’t leave any water droplets or residue around the room.. Mary. Belvidere, IL. Sun Sep 27 2026

Dual 360° air intakes and Turbo Pet Mode deliver powerful, rapid purification for large spaces up to 2600 sq. ft. Real-time air quality monitoring, auto adjustment, and ultra-quiet 20dB sleep mode ensure fresh, clean air with effortless operation—ideal for homes with pets or light sleepers.

Just purchased a few weeks ago. Also purchased extra filters to ensure availability. Very quite.. Donna. US. Tue Apr 14 2026

Scent Air Machine for Home:Elevate space with scent air machine for home! With cold air diffusion technology, 480ml large capacity, convenient Bluetooth connectivity and 2500sq.ft large coverage, our cold air diffuser is the perfect addition to home or commercial use, providing a stylish scent experience that lasts.

George. Linden, NJ. Sat May 09 2026

Scent Air Machine for Home:Elevate your space with HVAC scent air machine for home! With cold air diffusion technology, 850ml large capacity, Bluetooth connectivity and 5000sq.ft coverage, our essential oil diffuser is the perfect addition to home or commercial use, providing a stylish scent experience that lasts.

wonderful for keeping the home smelling good.. Stephanie. Crossroads, TX. Wed Oct 14 2026

Keep your home air clean and fresh with the AIRPLUS Air Purifier. The 3-in-1 HEPA filter captures dust, smoke, pet dander, and odors, while the washable pre-filter extends filter life and simplifies maintenance. Ultra-quiet Sleep Mode ensures peaceful nights, and auto mode with child lock makes operation effortless. Use genuine AIRPLUS filters for optimal performance and long-lasting air cleaning.

So far I love it and it’s quiet and wind is strong... Anonymous. Thu Oct 08 2026

Enjoy whole-home purification with 99.97% particle removal across 2,600 sq. ft. per hour. Turbo Mode instantly refreshes air when cooking or guests arrive. The smart sensor auto-adjusts to pollutants like smoke or dust. Washable pre-filter cuts maintenance, while 22dB Sleep Mode ensures silent, dark rest. Always breathe safely with effortless clean air.

This air purifier is perfect for our open concept living area. It can cover a large area which is great to filter air generated by cooking smoke and other pollutants. It is quiet and will increase speed to filter pollutants as it senses. It has different color indicator lights to let you know the air quality. No assembly required besides taking the plastic off the filter itself and plugging in the power cable. I highly recommend this air purifier!. Carmen. Green Cove Springs, FL. Fri Jul 24 2026

Purify large rooms up to 2,400 sq. ft. with 2X-Power Filtration, capturing 99.97% of airborne particles and refreshing air twice hourly. The PM2.5 display and infrared sensor auto-adjust fan speed for real-time protection against smoke, dust, allergens, and pet odors. QuietMax Sleep Mode runs at 22dB and adds aromatherapy for restful nights. Smart controls include Timer, Auto Mode, Child Lock, and Filter Indicator. For peak performance, use genuine ECOSELF replacement filters.

The Ecoself HAP 603 is very quiet. The air purifier was easy to set up right out of the box.The initial configuration was intuitive. The real convenience, however, lies in its connectivity. Being controllable by the app makes managing the settings, checking air quality, and scheduling a breeze, whether I'm home or away. The HAP603 is surprisingly aesthetically pleasing and blends seamlessly into my room decor. It's not a bulky eyesore; the modern, clean design actually enhances the space. I was also pleased with how well packaged the unit was upon arrival—securely protected and ready to go. Furthermore, I had a minor technical question during setup and found Customer Service to be prompt and responsive, providing quick and helpful support. Easy to set up and program. Air quality is noticeably improved, hard to determine by just how much. I keep it running 24/7, but a timer can be set as well. Bottom line . The device is easy to set up, has auto settings, and helps with sleep quality, noting reduced sneezing after a week of use. Regardless, I'm satisfied with my purchase.. Kim. CT. Wed Oct 14 2026

Discover the ECOSELF Air Purifier – your ultimate solution for cleaner, fresher air in large living spaces. Designed with a powerful 2X-Power Filtration system, it purifies the air twice per hour in rooms up to 2400 sq. ft., capturing 99.97% of airborne particles. Experience real-time air quality monitoring with intelligent adjustments, ultra-quiet sleep mode, and soothing aromatherapy for a peaceful night's rest. With smart air care settings and effortless maintenance, this air purifier is perfect for families concerned about wildfire smoke, pet odors, and allergens. Plus, enjoy peace of mind with certified quality and reliable customer support.

I like the product so much this has created very happy and cool environment in my house and family. I would like to recommend this product to others .. Ashish. Hawaiin Gardens, CA. Sat Aug 01 2026

This smart scent air machine combines functionality, convenience, and durability. Its intelligent features offer you easy customization, while the advanced technologies ensure efficient and excellent fragrance diffusion. The thoughtful design elements add to its user-friendliness. Whether for personal use at home or in commercial spaces, it is a reliable choice to create a pleasant and aromatic environment. Notes 1.Please check the product size carefully before purchasing. 2.The capacity of the bottle is 5.41oz. When refilling with essential oils, it is recommended to use only 5.07oz instead of filling it to the brim. 3.Please note that the aroma oil is not included. 4.Please use and maintain the product according to the instructions. 5.Please do not disassemble or replace any parts of the product on your own. Please do not tilt or invert the product. 6.Please do not operate the product without aromatherapy oil, and when the oil bottle is empty, please refill it as soon as possible. Please do not mix water with the oil. 7.Please make sure to tighten the oil bottle into the machine interface. When transporting the product, remember to remove the oil bottle; otherwise, any leakage of the aromatherapy oil could damage the machine. 8.The product needs to be cleaned with alcohol after one or two months of use.

Absolutely love it. Audrey. US. Tue Jul 07 2026

OVAL AIR is an affordable indoor H-13 HEPA air cleaner designed to make your space safer and healthier - without sacrificing style. Reduce allergens and odors at school or at home; in the bedroom, nursery or office. H-13 HEPA filters are ozone-free and remove over 99% of indoor air pollutants, cleaning up to 150 sq ft. Modern, space-saving design is slim enough to fit neatly into any room.

Excellent in my changing room. Adrienne. Dover, DE. Sun Nov 24 2024

With the improvement in people's quality of life, scent air machine is highly favored in the market. Our scent air machine adopts nano atomization technology and cell phone control mode, and it has a timer function. In this way, you can adjust the diffusion time according to your own usage habits and scene needs. It can make your home environment full of pleasant fragrances and bring you a pleasant experience of enjoying the balance of body and mind.

This unit works as promised. Please be reminded that you will need to order the fragrance separately.. Donna. Sat Feb 21 2026

Fill your space with an aromatherapeutic super fine mist by just adding a few drops of your favorite essential oil to the diffuser. The microchip vibrates at ultrasonic speed to turn water and oil into the mist. Helps the home feel like a serene span with LED mood light changes. colors to create a calm ambiance at night. No more harmful fumes from burning candles.

I like it, but moisture is left on the surface that the diffuser sits on. My other diffuser does not leave moisture on the surface that it sits on.. Mildred. US. Thu Oct 15 2026

Say goodbye to stale air and hello to pure, refreshing breaths with our advanced 3-stage H13 HEPA air purifier! Designed for homes, offices, and bedrooms, it removes 99.97% of dust, Air Purifiers for Home Covers Up to 2600 Ft²,smoke, pollen, pet dander, and odors, capturing particles as tiny as 0.3 microns—so you and your loved ones breathe cleaner, healthier air every day.

Works great., My husband had allergies and his nose always was running. since I purchased the purifier he is doing so much better. Maxine. Weirton, WV. Thu Oct 22 2026

Refresh your outlook on home wellness with the Levoit Vital 200S-P Smart Air Purifier. Featuring smart control, special functions designed for pet owners, and 3-stage filtration, this air purifier is the perfect fit for any home.

powerful. works better than name brand. James Andy. US. Sun Sep 20 2026

【Scent Air Machine for Home, Style Your Space with Elegant Scent】Elevate your space with HVAC scent air machine for home! With cold air diffusion technology, 180ml capacity, convenient Bluetooth connectivity and HVAC connection, our cold air diffuser is the perfect addition to home or commercial use, providing a stylish scent experience that lasts.

It’s great! Smells up the entire house. Kelly. Millen, GA. Sun Jun 07 2026

Stay in control with the intuitive touchscreen, allowing you to adjust settings effortlessly from across the room. The built-in aromatherapy feature lets you personalize your space with soothing essential oil scents, transforming your room into a calming sanctuary. Plus, with smart maintenance reminders, you’ll always enjoy peak performance without the guesswork.

Helped my husband’s allergies. Much Better than the home. Air purifier we had. Elizabeth. US. Sun Jun 07 2026

Professional scent nebulizing technology: the waterless essential oil diffuser adopts the cold-air diffusion technology which takes the high-quality fragrance oil micro-droplets to everywhere in your home or commercial places without any heat or water. And our scent machine is very economic, spending less than 0.5ml per hour of use in the highest grade. Use it to improve your home's air quality, cover the smell of pets or smoking, to protect your family. Make fragrance in every corner: the nebulizer makes the scent fill rooms up to 1000 square feet creating a wonderful and relaxing ambiance for your bedrooms, bathrooms, office room, spa room or some commercial space. With our unique fragrance diffuser which will inspire, excite and refresh you by surrounding the scents. Easy control, easy use, modes to choose: our scent machine is very easy to control. Download the app, connect the waterless diffuser via app, set the working time and scent grade. Everything is in your control. Safe & natural: this waterless scent diffuser brings the scent by nebulizing, which avoid any water dilution to the oil, so you could get the pure essential oils which is natural and completely safe for kids and pets. It's different from the ultrasonic essential oil diffuser, it needs water with oil. our waterless essential oil diffuser comes with 100ml oils bottle for you to add your favorite lavender, or lemon essential oils. It can work for about 20 days in highest grade. The machine makes it perfect for many scenarios including aromatherapy, business accommodations, use within home, yoga, spa, camping, and traveling. It's easy to be taken in your bag, and it's easy to be used by the plug-in design. So do not miss this scent air machine. The app default password is 8888. if you do not want to download the app, the machine can also work without the app. but it will work as the default process: work for 15 seconds, then pause for 285 seconds, then work for 15 seconds, then pause, and so on.

The best diffuser I've found. Merry. West Chester, PA. Sun Jul 21 2024

Transform your home or commercial space with this premium 1000ml smart essential oil diffuser. Utilizing advanced waterless nano-atomization technology, it delivers a pure, consistent fragrance without diluting your oils, preserving their authentic therapeutic benefits. With massive coverage up to 141,258 ft³ and intelligent Bluetooth/WiFi app control featuring a 24-hour timer, it effortlessly neutralizes odors and creates a calming atmosphere. Perfect for spas, offices, gyms, or large living areas, its sleek white design, LED display, and whisper-quiet operation (≤45dB) blend seamlessly into any modern decor.

I love this diffuser, when I walk into my home it smells so good. I get so many compliments.. Anonymous. Tue Aug 26 2025

Bring fresh, breathable air into your home with this powerful cool-mist humidifier, designed with a spacious 0.58 gallons tank that delivers lasting comfort for rooms up to 700 sq ft. Run it for up to 22 hours (low mode) or 19 hours (high mode) on a single fill and choose between high or low mist to create the perfect environment day or night. Add a few drops of your favorite essential oil directly into the water to infuse your space with a gentle fragrance while restoring healthy humidity levels. With 2, 4, and 8 hour timers, soothing light options, and a whisper-quiet sleep mode, it’s the ideal companion for restful nights and productive days. Safe, simple, and stylish, this humidifier makes it easy to transform any room into a fresher, cozier, and more inviting space.

I really like this humidifier. It is calm and relaxing!! It helped me with my sleep. Lynnella. Birmingham, AL. Sat May 16 2026

A powerful humidifier allows you to bid farewell to dry rooms. The premium heating elements enable it to produce up to 0.16gal of mist per hour, which can maintain the space at an appropriate humidity level in a short time. The intelligent control device, low-noise operation, high efficiency, simple operation, diverse functions, and stylish appearance will bring you a good user experience. Whether it's home or office, it can provide you with a more comfortable and healthy indoor environment.

Great item ...Glad to have purchased I Great product.. Glad to have decided to purchased it!!!. Janice. Earlville, IL. Wed Jan 14 2026

【Scent Air Machine, Style Your Space with Elegant Scent】Elevate space with scent air machine for home! With upgraded powerful pump, 950ml large capacity, convenient Bluetooth connectivity and quiet operation, our cold air diffuser is the perfect addition to living rooms, 4s stores, hotels, providing a high-quality scent experience that lasts.

very skeptical of it since it had no reviews on it took a chance and Iove it I have a 916sq foot apartment and fills the whole thing up. Missing_michellerubin87gmail.. US. Fri Jun 21 2024

Shark NeverChange Air Purifier MAX, saves you $300 or more in filter replacement costs over 5 years*. Covers up to 1400 sq. ft., for powerful, multi-room purification. Odor Neutralizer Technology guards against odors throughout your home, releasing a fresh scent. A HEPA filter captures 99.98% of particles. *Vs. cost of replacing filters on a competitor unit over 5-year period in 300 sq ft space.

Works pretty well and is very pretty too. Not super silent tho.. Izabely. Mon Jul 20 2026

A beautifully designed electric aromatherapy diffuser offers a new way to fill your space with the scents you love. Simply add water and the essential oil of your choice. Then turn it on. 

Attractive and easy to operate. Love how it looks in my office.. Melissa. Asheville, NC. Wed Feb 08 2023

Elevate your comfort with our 3-Speed Ultrasonic Cool Mist Humidifier, designed to create the perfect indoor environment with maximum efficiency. With a large 2.4-gallon capacity, this humidifier delivers up to 48 hours of continuous mist output at a powerful 300 ml/hour, covering spaces up to 600 square feet. Perfect for homes, offices, and nurseries, it not only improves air quality but also features advanced purification, sterilization, and aromatherapy functions.

This cold air humidifier is awesome! It was easy for me to put together ( I’m 79). Easy to use and has really helped with my breathing which has helped me sleep better and feel rested .. Linda. Florence, SC. Tue Oct 20 2026

Our commercial humidifier has intelligent sterilization, water shortage and power outage, and intelligent constant humidity function. It adopts a large wind-driven turbine, which can cover a large space such as villas, supermarkets, and factories. In addition, you can choose to install the extended tube or four-way nozzle, which can meet your different humidification needs and are the ideal choice for you to increase indoor air humidity. Note: 1.Please do not fill the water too full, the highest water level needs to be below the water level line. 2.The battery(AAA battery) of the remote control is not included. 3.After using it for a period, if there is scale, it needs to be cleaned regularly. The cleaning method is to soak in white vinegar for a while, and then wipe it clean with a cloth. 4.Please read the operating manual completely before use. And pay particular attention to the safety instructions included.

This humidifier has been very useful recently I had a smaller one before you had to refill every day this one is son convenient. Great purchase. Great investment.. Alphonse. US. Wed Dec 24 2025

Stainless Steel Humidifier, 3.3L Warm Mist Humidifiers for Bedroom, Easy Clean Steam Humidifiers for Home, Dishwasher Safe Humidifier Large Room, White

I am very pleased with my purchase and recommend to all.. Victoria. Henderson, NV. Sat Jul 18 2026

Enjoy a healthier home with the PurefyAir Ultrasonic Purifier and Humidifier. This dual-purpose device offers a versatile way to clean the air and the environment around you. Combining a purifier and humidifier in one, the PurefyAir looks elegant and stylish wherever you place it. Thanks to its space-saving design, you can stand it on the floor or a tabletop. Additionally, the PurefyAir refreshes the environment in all directions with its two-litre tank. It also offers an impressive coverage of up to 600 square feet and reaches up to 30 inches high. Furthermore, you can use the PurefyAir for up to 20 days when running half an hour per day on a low setting. The purifier and humidifier remove environmental contaminants, odours, and allergens for a healthier home. In fact, it can even relieve cold and flu symptoms.

Love it. Teresa. MO. Sun Sep 13 2026

For the best stylish large humidifier for home, look no further than Crane’s 2 Gal. Ultrasonic Cool Mist Tower Humidifier w/ Germicidal UV-A Light. Whether you’re using in a spacious communal area or a larger bedroom/office, you and your family can breathe easier and sleep more soundly thanks to cleaner, fresher airflow.

We bought this with l9w expectations but ended up loving it akd buying a 2nd one. Highly recommend. Easy set up akd love that it can be set for 12 hrs leaving home for work to come home to a fresher mix of air.. Ang. Colorado. Sat Jul 11 2026