|Bissell air400 Air Purifier||AIRMEGA 400s HEPA Air Purifier|
|Child Lock Function||No||No|
|For Large Rooms||No||Yes|
|Removes Cigarette Odor||Yes||Yes|
|Room Size and Airflow||Yes||Yes|
|Ideal for Asthmatic People||Yes||Yes|
|Eliminates Dust Mites||Yes||Yes|
|Removes Pet Dander||Yes||Yes|
|Gets Rid of Pollen||Yes||Yes|
|Filter Replacement Reminder||No||Yes|
|Easy Filter Replacement||Yes||Yes|
|Automatically Detects Airborne Particles||Yes||Yes|
|Size and Appearance||Yes||Yes|
|Filter Life - based on use||Yes||Yes|
|Controls and Modes||Yes||Yes|
Bissell air400 Air Purifier: Room coverage is between 300 Sq.Ft & 400 Sq.Ft. It has a 3 stage filtration system which ensures that all small particles of about 0.3 micron are trapped and filtered. It also uses an activated carbon filter to capture and filter bad odors like cigarette.
AIRMEGA 400s HEPA Air Purifier: Is ideal for large rooms of up to 1560 Sq.ft. It has a powerful dual suction system which draws polluted air from 2 sides, pushes it into the HEPA filters for thorough filtration and later-on releases it out from the top of the unit. You can easily control it using ALEXA smart control technology.
Bissell air400 Air Purifier: Uses a HEPA filter to capture 99.97% of air contaminants. It works hand-in-hand with the Pre-filter and an activated Carbon filter which captures Odor and germs. It will trap and pull in contaminated air through the back panel, filter it extensively and release it through the top vent.
AIRMEGA 400s HEPA Air Purifier: Uses a True HEPA air filtration system to remove 99.97% of contaminants from air in your room. Its Max2 filter is a combination of activated carbon & True HEPA filter - This means it can capture and get rid of 99.97% of particles as small as 0.3 microns in the air.
AIRMEGA 400s HEPA Air Purifier: Has a Timer and Scheduler. Use Coway mobile application to program the purifier. The machine will always remember and follow the settings on the mobile app.You can as well use this mobile app to find out the quality of air in your room.
AIRMEGA 400s HEPA Air Purifier: Is the best for large rooms. Its room coverage is 1560 sq.ft. Once placed in a room, it will also clean air in other rooms including the kitchen. So if you're in need of an effective air filter for a large area - look no further than this.
Bissell air400 Air Purifier: Features a 1 inch thick activated carbon filter to capture various household odors including cigarette odor.
AIRMEGA 400s HEPA Air Purifier: Can get rid of all strong odors including cigarette smoke & smell. This unit is designed to keep your indoor air cleaner. It is powerful and effective. It will automatically detect a change in air quality with-in your room.
Bissell air400 Air Purifier: Room coverage is between 300 Sq.ft and 400 Sq.ft. Air flow quality is great, the unit has an auto mode, but while in the auto mode, the CirQulate Syste offers thorough filtration basing on the quality of air in your home.
AIRMEGA 400s HEPA Air Purifier: Covers a room size of up to 1560 Sq.ft. So any room size within that rage can be covered.
Bissell air400 Air Purifier: The unit is Energy Star Certified. It uses 75 watts only while on the highest mode and filters air in your room 3 times per hour. It also has a night mode function which turns off lights on the top of the unit when lights go off in your room.
AIRMEGA 400s HEPA Air Purifier: Is energy star certified. It has a smart mode feature which detects a change in air quality - thus adjust fun speed basing on air quality and switch its self to a sleep mode once everything is okay.
Bissell air400 Air Purifier: Right, Its CADR is 279 for Smoke, 307 for Dust and 206 for pollen - so if you have asthma, you will find this unit relevant to your health.
AIRMEGA 400s HEPA Air Purifier: Will help you breath better. It removes 99.97% of air pollutants. You won’t find any use for steam inhalers any more once you have AirMega in your house.
Bissell air400 Air Purifier: Gets rid of germs and bacteria that could cause harm to your health. The HEPA filter traps and removes 99.97% of air contaminants.
AIRMEGA 400s HEPA Air Purifier: The Max2 filter is a combination of True HEPA filter and carbon. With a combination like this, no germ will be left untrapped. Max2 filter can capture and reduce 99.97% of very small particles of about 0.3 microns.
Bissell air400 Air Purifier: Captures and removes dust mites that hide in thick carpets, sofas, bed sheets, rugs ....etc.
AIRMEGA 400s HEPA Air Purifier: Eliminates dust mites. These house dust mites are found in dust (so you might not see them with your naked eyes but they can cause health problem). Dust mites can hide in carpets where most of the dirt is found.
Bissell air400 Air Purifier: If you suffer from allergies and have asthma - You will notice a huge air quality change when you put this unit in your room. It will get rid of pet dander and dust in your home.
AIRMEGA 400s HEPA Air Purifier: Can get rid of pet dander easily - thus improve the relationship between you and your pet. Basing on research, 30% of people with allergies react to pet dander. However, you should not throw out your lovely cat/dog because of the dander it produces.
Bissell air400 Air Purifier: Uses the HEPA Filter to capture and remove pollen that gets into the air you breathe thus saving you from pollen related allergies.
AIRMEGA 400s HEPA Air Purifier: Is smart enough to detect and remove pollen.When you breathe in pollen-heavy air, you may get reactions such as; Sneezing, Nasal congestion and Runny nose.
Bissell air400 Air Purifier: Can detect and remove smoke from your room. This could be smoke from the kitchen or from a forest fire next to your home
AIRMEGA 400s HEPA Air Purifier: Can remove any type of smoke from the house thus make the air cleaner and safer to breathe. The smoke could be from the kitchen or cigarette - Airmega will pick up even the slightest impurities/pollutants in the air.
AIRMEGA 400s HEPA Air Purifier: Can capture and remove mold. Mold is a form of fungus - Being exposed to a moldy environment can cause variety of health issues and these include; Nasal stuffiness, eye irritation, throat irritation, coughing and skin irritation in some people.
Bissell air400 Air Purifier: YES. It is not expensive.
AIRMEGA 400s HEPA Air Purifier: Has a filter replacement reminder. Simply connect the device with your phone using Coway Mobile Application. If you can't get the app, simply look at the air filter indicator - this one will tell you when Max2 filters should be replaced.
Bissell air400 Air Purifier: Uses its HEPA air filter to capture 99.97% of air pollutants including allergens of all types. , it will trap and remove those small allergens that pets release from their saliva and dander.
AIRMEGA 400s HEPA Air Purifier: The combination of Max2 True HEPA Filter with a carbon filter ensures that 99.97% of allergens and germs are removed from the air.
Bissell air400 Air Purifier: Runs quietly and it switches off its indicator lights when you switch off light in your room. You will sleep comfortably without getting any noise pollution.
AIRMEGA 400s HEPA Air Purifier: Operates quietly yet effectively. You can easily put it in the bed - fall asleep without getting any interruption while its cleaning the air you breathe while asleep. Its Minimum noise level is 22 dB while its Maximum noise level is 55 dB.
AIRMEGA 400s HEPA Air Purifier: Can be controlled with Alexa Voice Control Device.However, if you don’t have Alexa, download the Coway Mobile app – it has a well designed interface with controls that you can use to switch on/off the machine, schedule & time it.
Bissell air400 Air Purifier: The pre-filter is washable. It traps large particles so that they don't reach the HEPA filter and carbon filter. You can wash it once every week.
AIRMEGA 400s HEPA Air Purifier: Pre-filters can be washed once they get dirty. You will see the alert for cleaning pre-filters.
Bissell air400 Air Purifier: Simply open the purifier from the front panel and remove the old filters to be replaced.
AIRMEGA 400s HEPA Air Purifier: Open the device on the sides; remove that Max2 Air Filter once it requires replacement – then close the machine. It is as simple as removing and replacing dry cells of a radio.
Bissell air400 Air Purifier: While in auto mode, the unit's sensors will always be on alert of air contaminants. Once the sensor detects a change in air quality, it adjusts fan speed to increase suction power of the unit.
AIRMEGA 400s HEPA Air Purifier: Is very smart and sensitive to air contaminants. When in sleep mode, the sensors will be on guard waiting for a pollutant to mess up air in the room. When it detects any slight change in the air quality, it will switch on its fans to capture the pollutant.
AIRMEGA 400s HEPA Air Purifier: Can be controlled with Coway mobile app which is available for both ios & Android smart phones
Bissell air400 Air Purifier: Uses only 75 watts while on its highest mode
AIRMEGA 400s HEPA Air Purifier: Uses 64 watts, however when it’s on standby, it consumes 0.2 watts (so your power bills won't skyrocket). Source:- Energystar.gov;
Bissell air400 Air Purifier: Yes, it is energy start certified – your power bills won’t go up the roof.
AIRMEGA 400s HEPA Air Purifier: Is energy star certified.
Bissell air400 Air Purifier: Unit Dimension is 16.13 x 9.75 x 24 inches. Control buttons are well positioned at the top and the AirQuality display is positioned at the front panel so you can easily know the quality of air in the room.
AIRMEGA 400s HEPA Air Purifier: Has a premium finish – it will match with the rest of the décor in your room. It is also light weight – so you can easily lift it from one room to another. As for the size – it has 14.8 x 14.8 x 22.8 inches - Item weight is 24.7 pounds.
Bissell air400 Air Purifier: On average it is 6 months.
AIRMEGA 400s HEPA Air Purifier: The life span of Airmega's filter is 12 months . However the life span of Max2 filter is highly determined on how often you use the purifier.
Bissell air400 Air Purifier: Its called a Night Mode. The unit will detect that your room has got dark, so the white lights on the top of the unit will turn off and also the color wheel will go dim.
AIRMEGA 400s HEPA Air Purifier: Has an automatic sleep mode feature which detects clean air in the room - thus put the device to a sleep mode.
Bissell air400 Air Purifier: YES
AIRMEGA 400s HEPA Air Purifier: Is very safe for your home. It does not emit bad gases that can be harmful to your health. AIRMEGA is worth every penny.
Bissell air400 Air Purifier: All controls are found at the top of the unit. Modes include: Auto mode (auto detects air contaminants), Turbo mode (highest mode) and Silent mode (lowest mode - ideal for night time when you're sleeping).
AIRMEGA 400s HEPA Air Purifier: Comes with various controls and modes that determine its functionality. It features AUTO mode, ECO mode and a SLEEP mode which is fully automatic.
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