CATEGORY : Air Purifiers

KOIOS Large Air Purifier VS. AIRMEGA 400s HEPA Air Purifier

product1
9.4
Winner:

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
VS
product1
8.4
Runners Up:

KOIOS Large Air Purifier

Reasons to buy KOIOS Large Air Purifier :

  • button icon It automatically monitors and purifies air
  • button icon 3 stage filtration system captures 99% of air contaminants
  • button icon Consumes less power
  • button icon Performs very well on heavy dust
See price on Amazon

summary Review:

PERFORMANCE
WINNER :

AIRMEGA 400s HEPA Air Purifier

  • FOR LARGE ROOMS
  • ENERGY STAR
USABILITY
WINNER :

AIRMEGA 400s HEPA Air Purifier

  • CONTROLS AND MODES
  • ALEXA COMPATIBLE
  • REMOTE CONTROL
SAFETY
WINNER :

KOIOS Large Air Purifier

  • CHILD LOCK
APPEARANCE
DRAW :
Comparison Winner
AIRMEGA 400s HEPA Air Purifier

Reasons why we like it:

  • FOR LARGE ROOMS
  • ENERGY STAR
  • CONTROLS AND MODES
  • ALEXA COMPATIBLE
  • REMOTE CONTROL
See price on Amazon

COMPARISON – KOIOS Large Air Purifier VS. AIRMEGA 400s HEPA Air Purifier

PERFORMANCE

HEPA FILTER

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

True HEPA filter that targets germs in the air while filtering microscopic dust, dander, mold-spores and smoke in a circular motion.

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Features an automatic timer that helps to shut-off the unit after 1, 2, 4 or 8 hours of continuous operation. This feature helps to save energy

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
No

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Equipped with an advanced carbon-filter that helps to eliminate and neutralizes harsh odors caused by cooking, smoking cigarettes and other natural and unnatural gasses.

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Room coverage of 322 sq.ft (30 m²).Clean Air Delivery Rate-CADR (m³/h): 340 m³/H for Large Room

Yes

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

FIGHTS GERMS

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

The HEPA-filter removes up-to 99.97% germs, bacteria and allergens from your house. Your home will be kept germ-free at all times

Yes

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

ELIMINATES DUST MITES

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Yes - It traps and eliminates dust-mites and microscopic dust using the HEPA filter

Yes

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

REMOVES PET DANDER

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

It uses an advanced HEPA-filter to capture and eliminate pet-dander while its pre-filter will help to trap pet and human hair coupled with other large-contaminants

Yes

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

GETS RID OF POLLEN

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Uses 3-in-1 Air Filter Technology to remove 99.97% of pollen and other particles as small as 0.3-microns

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Uses a carbon-filter to eliminate and neutralize smoke, harsh odors caused by cooking and other natural and unnatural gasses.

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Uses a True HEPA filter to trap and filter mold-spores, dust, dander and smoke in a circular motion and after releases purely clean air

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

The True HEPA filter traps and eliminates common allergy-triggers including; pollen dust-mites, mold and other particles within air.

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Maximum noise: <50dB - Features a Whisper-Quiet Sleep Mode which requires you to switch this device into sleep-mode so that it can operate at quiet level.

Yes

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

WASHABLE PRE-FILTERS

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Features a washable pre-filter that helps to capture large dust-particles and hair. However, the other 2-filters to be replaced every 6 months

Yes

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

EASY FILTER REPLACEMENT

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

The design of this device makes it very easy to replace the filters and the integrated replacement reminder will let you know when it’s time to change the filters

Yes

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

AUTOMATICALLY DETECTS AIRBORNE PARTICLES

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

It has an auto mode which allows the fan-speed to automatically adjust basing on the live air quality sensor measurements.

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

This device features a Quiet Sleep Mode that can be turned-on to allow the unit to operate at quietest level of about 18-db.

Yes

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

WATTAGE

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Power: <2W, Input: 110V / 50Hz

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
No

Yes

Is energy star certified.

AIRMEGA 400s HEPA Air Purifier

USABILITY

CONTROLS AND MODES

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
No

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Features a filter replace indicator that will help to remind you when it’s time to change the filters. 1 single filter requires to be replaced every 6-months

Yes

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

ECONOMICAL

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Cpnsumes less power yet it captures and eliminates 99% of air contaminants

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Affordable yet it can trap and remove 99.97% of dust, pollen, smoke, odor, mold spores, pet-dander and other small particles up to 0.3-microns

No

IDEAL FOR ASTHMATIC PEOPLE

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Clean Air Delivery Rate: 50m³/h ± 10%

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
No

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

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
No

Yes

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

FILTER LIFE - BASED ON USE

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

HEPA filter should be replaced every 6 months depending on the frequency of use and the air quality in your area.

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.

AIRMEGA 400s HEPA Air Purifier

SAFETY

CHILD LOCK

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

It has a child-lock button that can be pressed to disable all keys when the unit is under operation.

No

OZONE FREE

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

It is 100% Ozone-Free which makes it safe for the environment since it doesn't emit dangerous chemicals into the atmosphere and within your house.

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.

KOIOS Large Air Purifier

APPEARANCE

DESIGN

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

Compact design – available in white

Yes

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

SIZE AND APPEARANCE

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

7.5 x 6.9 x 6.9 in

Yes

14.8 X 14.8 X 22.8 Inches

WEIGHT

KOIOS Large Air Purifier
AIRMEGA 400s HEPA Air Purifier
Yes

2.1 lbs

Yes

24.7 pounds

Overall Winner

AIRMEGA 400s HEPA Air Purifier Check price on Amazon

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