CATEGORY : Air Purifiers

AIRMEGA 300S VS. AIRMEGA 400s HEPA Air Purifier

product1
9.7
Winner:

AIRMEGA 300S

Reasons to buy AIRMEGA 300S:

  • button icon App-Enabled for iOS & android.
  • button icon Real-time air quality Monitoring.
  • button icon A Filter Life time indicator.
  • button icon For Large-rooms up-to 1,256Sq.Ft.
See price on Amazon
VS
product1
9.4
Runners Up:

AIRMEGA 400s HEPA Air Purifier

Reasons to buy AIRMEGA 400s HEPA Air Purifier :

  • button icon Wide area coverage of 1, 560 sq. Ft
  • button icon Minimum Noise Level:22 dB, Maximum Noise Level:55 dB
  • button icon Low power consumption
  • button icon It automatically detects & eliminates air pollutants
See price on Amazon

summary Review:

PERFORMANCE
DRAW :
USABILITY
DRAW :
SAFETY
WINNER :

AIRMEGA 300S

  • CHILD LOCK
APPEARANCE
DRAW :
Comparison Winner
AIRMEGA 300S

Reasons why we like it:

  • CHILD LOCK
See price on Amazon

COMPARISON – AIRMEGA 300S VS. AIRMEGA 400s HEPA Air Purifier

PERFORMANCE

HEPA FILTER

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

This device uses a True HEPA filter to capture and reduce up to 99.97 percent of particles in air including; pollen, pollutants and other allergens.

Yes

Uses a True HEPA air filtration system to remove 99.97% of air contaminants. Its Max2 filter is a combination of activated carbon & True HEPA filter

TIMER

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

Its equipped with a Timer and Scheduler that will allow you to set it to operate for 1,2,4 or 8 hours before automatically shutting off.

Yes

Has a Timer and Scheduler. You can use Coway mobile application to program the purifier. Airmega will always remember the settings on the mobile app

FOR LARGE ROOMS

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

Its designed to clean air in rooms with sizes of up-to 1,256Sq.Ft thus making it a perfect appliance for use in large-rooms like; living-areas and bedrooms.

Yes

Room coverage is 1560 sq.ft. It is the best for large rooms. It will also clean air in other rooms including the kitchen.

REMOVES CIGARETTE ODOR

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It combines Green True-HEPA filter technology with an activated-carbon filter to remove 99.97 percent of cigarette-odor and other volatile organic compounds (VOCs) from your home.

Yes

Can get rid of all strong odors including cigarette smoke & smell. This unit is designed to keep your indoor air cleaner.

ROOM SIZE AND AIRFLOW

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It purifies air in rooms with coverage of 1256-square-foot & open-areas on either side allow for a good flow of air to the filters.

Yes

Covers a room size of up to 1560 Sq.ft. So any room size within that rage can be covered.

FIGHTS GERMS

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses a True HEPA filter that captures and reduces up to 99.97% of germs and other allergens within your home environment.

Yes

It combines Max2 filter, True HEPA filter and carbon filter to trap and eliminate germs.

ELIMINATES DUST MITES

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses a pre-filter to capture large dust particles and a True HEPA filter to reduce on any dust-mites that may have escaped the pre-filter.

Yes

Eliminates dust mites. Dust mites can hide in carpets where most of the dirt is found.

REMOVES PET DANDER

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses a combined activated-carbon and True HEPA filter to capture and eliminate up to 99.97% of pet-dander from your home.

Yes

It gets rid of pet dander easily - thus improve the relationship between you and your pet.

GETS RID OF POLLEN

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It also helps to trap and eliminate up-to 99.97% of pollen using a combined activated carbon and a True HEPA filter.

Yes

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.

REMOVES SMOKE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

An activated-carbon and a True-HEPA filter can help capture up-to 99.97% smoke including; kitchen-smoke, cigarette-smoke and other fumes within your home.

Yes

Removes 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

REMOVES MOLD

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses a True HEPA filter that reduces up to 99.97 percent of mold and other particles as small as 0.3-microns.

Yes

Captures and removes mold. Mold is a form of fungus - Being exposed to a moldy environment can cause health issues such as: Nasal stuffiness, eye irritation..etc

TRAPS ALLERGENS

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It traps and captures 99.97% of allergens and other pollutants as small as 0.3-microns using a True HEPA filter.

Yes

The combination of Max2 True HEPA Filter with a carbon filter ensures that 99.97% of allergens and germs are removed from the air.

QUIET OPERATION

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

This unit uses an Ultra-quiet, Powerful Dual Suction system that ensures optimum air-purification results but with optimum silence.

Yes

Operates quietly yet effectively. Its Minimum noise level is 22 dB while its Maximum noise level is 55 dB.

WASHABLE PRE-FILTERS

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It features a washable, easy-to-clean pre-filter that captures large particles. So, this pre-filter should be cleaned basing on how much air it has processed.

Yes

Pre-filters can be washed once they get dirty. You will see the alert for cleaning pre-filters.

EASY FILTER REPLACEMENT

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

Both the pre-filter and the combined activated carbon and a True HEPA filters can be easily replaced without needing any technical help.

Yes

Open the device on the sides; remove that Max2 Air Filter once it requires replacement – then close the machine

AUTOMATICALLY DETECTS AIRBORNE PARTICLES

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses a Smart-Mode feature to automatically adapt to its surroundings by adjusting fan-speeds basing on the room’s air quality.

Yes

Is very smart and sensitive to air contaminants. When in sleep mode, the sensors will be on guard waiting for any pollutants.

SLEEP MODE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It features sleep-mode that automatically turn-on to ensure silent-operation but with optimum-performance making it perfect for use in rooms that require optimum-silence.

Yes

Has an automatic sleep mode feature which detects clean air in the room - thus put the device to a sleep mode.

WATTAGE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

This unit uses 66-watts at the highest speed-setting and lower-wattage at the lowest speed-setting which makes it very energy-efficient.

Yes

Uses 64 watts, however when it’s on standby, it consumes 0.2 watts (so your power bills won't skyrocket). Source:- Energystar.gov;

ENERGY STAR

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

All Airmega air-purifiers meet EPA ENERGY-STAR ratings. In fact, this unit will turn-off to conserve energy if it detects great air-quality within any room environment.

Yes

Is energy star certified.

USABILITY

CONTROLS AND MODES

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It control-panel is located at the top with a power-button coupled a series of LED-indicators. It also features an Auto-mode, Sleep-mode, Smart-mode, Eco-mode and 4 fan-speeds.

Yes

Comes with various controls and modes that determine its functionality. It features AUTO mode, ECO mode and a SLEEP mode which is fully automatic.

FILTER REPLACEMENT REMINDER

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

The air filter indicator tells you when the two Max2-filters need to be replaced & when the pre-filters need to be cleaned for maximum efficiency.

Yes

Connect the unit with your phone using Coway Mobile Application - It will always send filter replacement reminders to your phone

ECONOMICAL

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

If the air-quality level remains good for 10-minutes, this device will automatically turn-off to conserve energy. Additionally, it only uses 66-watts at the highest speed-setting.

Yes

It is energy star certified - you won't burn money on power bills even when the unit operates 24hrs/7 days a week.

AFFORDABLE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
No

No

IDEAL FOR ASTHMATIC PEOPLE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

This unit is a great way to ensure good air-quality if you have special needs like; asthma and other allergies.

Yes

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.

ALEXA COMPATIBLE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It also works with Amazon Alexa for remote voice-control while at home.

Yes

Can be controlled with Alexa Voice Control Device. However, if you don’t have Alexa, download the Coway Mobile app to enable you gain control with a Smartphone

REMOTE CONTROL

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It uses the Coway-IoCare mobile-app to facilitate for remote-control via your Smartphone. Additionally, this App is compatible with iOS and android devices.

Yes

Can be controlled with Coway mobile app which is available for both ios & Android smart phones

FILTER LIFE - BASED ON USE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

The Max2 filters should be replaced after 12-months of daily usage while the pre-filters can be cleaned and reinstalled to ensure optimum performance.

Yes

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 unit.

SAFETY

CHILD LOCK

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It features a manual-mode that works along with a child lock option to ensure optimum-safety.

No

OZONE FREE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

This device is ozone-free and will even send you reading for ozone if there are ozone-pollutants within your home.

Yes

Comes with various controls and modes that determine its functionality. It features AUTO mode, ECO mode and a SLEEP mode which is fully automatic.

AIRMEGA 300S

APPEARANCE

DESIGN

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It features a contemporary, tower, box-shape that is space-saving coupled with 4 black-feet and a shiny white plastic body with controls at the top.

Yes

Compact and premium design – it will fit in a small space within your room.

SIZE AND APPEARANCE

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It has dimensions of; 21.2"H x 13.6"W x 13.6"D for a space-saving design coupled with a white-plastic-body with controls on top and 4 black-feet at the bottom.

Yes

14.8 X 14.8 X 22.8 Inches

WEIGHT

AIRMEGA 300S
AIRMEGA 400s HEPA Air Purifier
Yes

It weighs about 21.4-lbs which makes it a bit heavy but can be moved around different rooms within your home.

Yes

24.7 pounds

Overall Winner

AIRMEGA 300S Check price on Amazon

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