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Airmega 400
$531.00 CAD
$965.00 CAD
$531.00 CAD
Sold out Coming Soon
Graphite
Coway Airmega 400 Air Purifier - Graphite - Front View
Coway Airmega 400 in graphite side view
Coway Airmega 400 in graphite top view of controls
Coway Airmega 400 graphite in office
Coway Airmega 400 graphite in lounge
Airmega 400 Graphite in home
Airmega 400 Graphite next to couch
Coway Airmega 400 Air Purifier - White - Front View
Coway Airmega 400 white - front side view
Coway Airmega 400 white - top view of controls
Coway Airmega 400 with a man talking on a phone
Airmega 400 white in home
Airmega 400 white next to couch
Coway Airmega 400 Air Purifier - Graphite - Front View
Coway Airmega 400 in graphite side view
Coway Airmega 400 in graphite top view of controls
Coway Airmega 400 graphite in office
Coway Airmega 400 graphite in lounge
Airmega 400 Graphite in home
Airmega 400 Graphite next to couch
Coway Airmega 400 Air Purifier - White - Front View
Coway Airmega 400 white - front side view
Coway Airmega 400 white - top view of controls
Coway Airmega 400 with a man talking on a phone
Airmega 400 white in home
Airmega 400 white next to couch
Airmega 400 product overview video
Airmega 400S smoke chamber test
Airmega 400S particulate matter test
Products / Air Purifiers

DEAL

Airmega 400

290 m2 of coverage
$531.00 CAD
$965.00 CAD
$531.00 CAD
Sold out Coming Soon

Color: Graphite
MAirmega 400 Max2 Filter that lasts up to 6 - 12 months
Additional Info
See the comparison chart for all Airmega air purifiers.
30-day money back guarantee

30-day money back guarantee

Free shipping

Free shipping

20% off filters coupon with registration

SARS-CoV-2 virus captured in Airmega filter
Coway vs. COVID-19
Airmega’s network of capture technologies can reduce the SARS-CoV-2 virus count in an enclosed space by 99.98%³ in just two minutes.
Learn More
HyperCaptive™ Air Filtration
Powered by Coway Green True HEPA™ technology
Coway’s network of diverse capture technologies takes purification to the next level, trapping and deactivating an unprecedented 99.999%¹ of particles down to 0.01 ㎛—smaller than most bacteria and viruses.
Pre-Filter
Captures dust, pet hair, and other large particles
To prolong the lifetime of every filter, the Coway-engineered Pre-Filter captures all larger contaminants first. It’s also washable and easy to dry.
Hair

Hair

Pet Hair

Pet Hair

Dust Mites

Dust Mites

Dust

Dust

Green True HEPA™

True HEPA H13 Filter traps 99.97%² of various airborne particles.

Captures

99.97%²

Bacteria
Mold
Viruses
Pollen
Activated Carbon Filter

Traps harmful gases, volatile organic compounds (VOCs) and odors.

Captures

99%4

Food smells
Cigarette odors
VOCs
Pet odors and dander
Dual Suction Purification
Pre-Filter + Max2 Filter System Image
Airmega 400 purifying large space
Powerful Purification
The Airmega 400 air purifier effectively filters the air in rooms up to 290 m². Purifies 72m² in 15mins, 145m² in 30 mins and 290m² in 60 mins.
3-stage Filtration Structure: Pre-Filter, Activated Carbon Filter, Green True HEPA™ Filter
HyperCaptive™ Filtration System
Traps and captures 99.999%¹ of nano-sized particles in the air down to 0.01 microns.
Real-Time LED Air Quality Indicator
Real-Time Air Quality Monitoring
Its particle sensors communicates indoor air quality in real-time by the colored LED indicator.
Auto / Eco / Sleep Modes
Smart Modes
Let Airmega 400 do it all with 3 smart settings, Airmega adapts to every space.
Sleeping kid right next to Airmega 400
Quiet Operation
Less noise and light button keeps your space comfortable whilst you sleep.
Airmega 400 in the living room
Energy-Efficient Focus
Minimalize overhead costs with our light sensor that measures brightness.
Max2 Filter Set right next to Airmega 400
Max2 Filter Compatible with Airmega 400 & 400S
Coway Airmega Max2 filter standard lifespan is approximately 12 months. Airmega gauges the filter lifespan based on usage rather than time.
Washable Free Filter
Convenient, Washable Pre-Filter
Easy-to-clean pre-filter captures large particles like hair, fur and dust in its micromesh, so Max2 filter can work more effectively.
Filter Replacement Indicator
Filter Replacement Indicator
The air filter indicator tells you when the two Max2 filters need to be replaced, and the pre-filters need to be cleaned for maximum efficiency, based on how much air they have processed.
Clean air can be effortless
5 Years Warranty for Airmega 300/300S, 400/400S, Icon/IconS, and ProX.
5 Years Warranty

for Airmega 300/300S, 400/400S, Icon/IconS, and ProX.

Coway Airmega 400 with four timer settings
Timer

Schedule the unit to purify for 1, 4 or 8 hours of use, and conserve energy.

Energy Star, Intertek, California Air Resources Board Certified
Everyday Savings

Official certification from Energy Star, Intertek, and CARB.

6829953581098
"Airmega 400"
{}
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color: rgb(51, 51, 51); font-family: AvenirLTStd-Roman; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\" class=\"fr-fic fr-dii\"\u003e\u0026nbsp;\u003cimg src=\"https:\/\/cdn.accentuate.cloud\/images\/35118645383\/1589411655663.png?v=1589411656804\" style=\"box-sizing: border-box; -webkit-font-smoothing: antialiased; outline: none; border: 0px; max-width: 100%; height: auto; color: rgb(51, 51, 51); font-family: AvenirLTStd-Roman; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\" class=\"fr-fic fr-dii\"\u003e\u0026nbsp;\u003cimg src=\"https:\/\/cdn.accentuate.cloud\/images\/35118645383\/1589411655620.png?v=1589411656569\" style=\"box-sizing: border-box; -webkit-font-smoothing: antialiased; outline: none; border: 0px; max-width: 100%; height: auto; color: rgb(51, 51, 51); font-family: AvenirLTStd-Roman; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\" class=\"fr-fic fr-dii\"\u003e\u0026nbsp;\u003cimg src=\"https:\/\/cdn.accentuate.cloud\/images\/35118645383\/1589411655925.png?v=1589411656994\" style=\"box-sizing: border-box; -webkit-font-smoothing: antialiased; outline: none; border: 0px; max-width: 100%; height: auto; color: rgb(51, 51, 51); font-family: AvenirLTStd-Roman; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-style: initial; text-decoration-color: initial;\" class=\"fr-fic fr-dii\"\u003e\u0026nbsp; \u0026nbsp; \u0026nbsp; \u0026nbsp;\u003c\/p\u003e","\u003cp\u003e\u003cimg src=\"https:\/\/cdn.accentuate.cloud\/images\/57186353194\/1656537926445.png?v=1656537926770\" style=\"box-sizing: border-box; border: 0px none; cursor: pointer; padding: 0px 1px; max-width: 100%; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial; outline: currentcolor none medium; height: auto; color: rgb(51, 51, 51); font-family: AvenirLTStd-Roman; text-align: start; background-color: rgb(255, 255, 255);\" class=\"fr-fic fr-dii\"\u003e\u003c\/p\u003e","\u003cp\u003eSleep, Low, Medium, High\u003c\/p\u003e","\u003cp\u003eAuto Mode: Yes\u003cbr id=\"isPasted\"\u003eEco Mode: Automatic\u003cbr\u003eSleep Mode: Automatic\u003c\/p\u003e","\u003cp\u003e1, 4, 8 hours\u003c\/p\u003e","\u003cp\u003eNo\u003c\/p\u003e","\u003cp\u003eNo\u003c\/p\u003e","\u003cp\u003e22~52 dB(A)\u003c\/p\u003e","\u003cp\u003e37.6 \u0026times; 57.9 \u0026times; 37.6 cm (14.8 x 22.8 x 14.8 in)\u003c\/p\u003e","\u003cstyle type=\"text\/css\"\u003e\r\np.p1 {margin: 0.0px 0.0px 0.0px 0.0px; font: 16.0px Helvetica; color: #ffffff}\r\n\u003c\/style\u003e\u003cp\u003e11.2 kg (24.7 lbs)\u003c\/p\u003e","\u003cp\u003e66 W\u003c\/p\u003e"]}
{"support":" \u003cp style=\"box-sizing: border-box; margin: 0px 0px 20px; line-height: 1.6; color: rgb(65, 65, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: 700;\"\u003ePDF FILES\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 20px; line-height: 1.6; color: rgb(65, 65, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003ca href=\"https:\/\/original.accentuate.io\/4791712645255\/1590201445072\/Coway-Airmega-300-400-Series-Manual.pdf?v=0\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/original.accentuate.io\/4791712645255\/1590201445072\/Coway-Airmega-300-400-Series-Manual.pdf?v=0\"\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003eUser Manual\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003e\u003ca href=\"https:\/\/original.accentuate.io\/4791712645255\/1590201445072\/Coway-Airmega-300-400-Series-Manual.pdf?v=0\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cbr\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/8635\/3194\/files\/CA_Coway_Airmega_400_400S_One-sheet.pdf?v=1659660474\"\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003eProduct\u0026nbsp;One Sheet\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0571\/8635\/3194\/files\/CA_Airmega_400_400S_One-sheet.pdf?v=1659142575\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 20px; line-height: 1.6; color: rgb(65, 65, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cspan style=\"box-sizing: border-box; font-size: 24px;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: 700;\"\u003eVIDEOS\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\u003cp style=\"box-sizing: border-box; margin: 0px 0px 20px; line-height: 1.6; color: rgb(65, 65, 65); font-family: sans-serif; font-size: 14px; font-style: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-weight: 400; letter-spacing: normal; orphans: 2; text-align: left; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; background-color: rgb(255, 255, 255); text-decoration-thickness: initial; text-decoration-style: initial; text-decoration-color: initial;\"\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=-YDb3HkkZSQ\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003c\/strong\u003e \u003ca href=\"https:\/\/www.youtube.com\/watch?v=-YDb3HkkZSQ\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=-YDb3HkkZSQ\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=-YDb3HkkZSQ\"\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003eAirmega Product Overview\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(61, 142, 185);\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=-YDb3HkkZSQ\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XSZyJHuO-KI\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XSZyJHuO-KI\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XSZyJHuO-KI\"\u003eAirmega Getting Started\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XSZyJHuO-KI\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=XSZyJHuO-KI\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=urOsdoAhJRY\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=urOsdoAhJRY\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=urOsdoAhJRY\"\u003eAirmega Pre-Filter Maintenance\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=urOsdoAhJRY\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=urOsdoAhJRY\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cbr style=\"box-sizing: border-box;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\"\u003eAirmega Max2 Filter Maintenance\u003cbr style=\"box-sizing: border-box;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\"\u003eAirmega Pollution Sensor Maintenance\u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cspan style=\"color: rgb(0, 169, 224);\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003c\/span\u003e \u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003cstrong style=\"box-sizing: border-box; font-weight: 700;\"\u003e\u003ca href=\"https:\/\/www.youtube.com\/watch?v=bgFCcMooOYw\" style=\"box-sizing: border-box; background-color: transparent; color: rgb(0, 128, 96); text-decoration: none; transition: color 0.12s ease-out 0s; user-select: auto;\"\u003e\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e "}
40203228217386
"Graphite"
{}
{}
{}
40203228250154
"White"
{}
{}
{}
Airmega 400 details
Airmega 400 in your home
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Customer reviews
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Disclaimers

1Coway air purifiers has been proven to trap dust, pollen, dander, viruses and bacteria in the air based on KCL (Korea Conformity Laboratories) testing.They have been tested in a 30㎥ size chamber according to the Korea Air Cleaning Association standard (SPS-KACA 002-132:2022 Modified) to measure the 0.01㎛ size of particle removal rate. It was tested on maximum airflow speed in normal room temperature and humidity conditions. The performance may vary in the actual living environment of customers.
→ Tested with Airmega Aim, 150, 160, AP-1216L, AP-1512HH, AP-1512HHS, 200M, Icon, IconS, 230, 240, 250, 250 Art, 250S, 300, 300S, 400, 400S, ProX

299.97% of viruses, bacteria, fungi and pollen were verified to be removed from the air for Coway air purifiers which have Green True HEPA™ filter applied based on the Japan Food Research Laboratories(JFRL) testing according to JEM 1467 standard.
→ Tested with Coway Airmega AP-1512HH, AP-1512HHS, 250, 250 Art, 250S, 300, 300S, 400, 400S
→ All tested by JFRL and received above result within below time.

All tested by JFRL and received above result within below time.

- Virus: Tested with Escherichia coli phage ΦX174 NBRC 103405, 60 minutes
- Bacteria: Tested with Staphylococcus epidermidis NBRC 12993, 60 minutes
- Fungi/Mold: Tested with Penicillium citrinum NBRC 6352, 60 minutes
- Pollen: Tested with Cedar Pollen extract, 60 minutes

3Aerosol test conducted in a Biosafety level 3 laboratory with two Coway air purifier models, Coway Airmega 250 and 400 for removal of SARS-CoV-2 Aerosol by US based MRI Global, a not-for-profit laboratory and partner of US Department of Defense. The test was conducted in a 13.1ft3 chamber. Virus was aerosolized for 15 minutes and the product was turned on high for 2 minutes. Result showed each product effectively removed over 99.98% of the SARS-CoV-2 in 2 minutes. This is a result from a laboratory experiment condition and result may vary in different conditions. This result does not imply it kills SARS-CoV-2 or prevents the transmission of Covid-19. Coway Airmega 250S and 400S are identical to the tested models and has equal performance with an additional mobile connectivity function.

4The concentration of ammonia, acetaldehyde and acetic acid were proven to be removed within 30 minutes by FCG Research Institute, Inc. Human Life Science Lab. It is not a demonstration result in the actual use space. Not all odors and gases may be supported. → Tested with Coway Airmega 150, 160, AP-1512HH, AP-1512HHS, 400, 400S

5The coverage area of the air purifier is based on an area where the air cleaner can make two air changes per hour (ACPH). An air change per hour translates to how many times an air purifier can clean an area, assuming the height of a ceiling to be 8 ft, in one hour. Therefore ** means two air changes per hour means that the cleaner can clean the area once every 30 minutes and * means air changes per hour means that the air purifier can clean the area once every 60 minutes.

10Terms and conditions apply. Discounts, including promotions, coupons, bundle discount and subscription discount, cannot be stacked on top of other coupons. During promotional periods, discount codes will not be able to be applied to orders. Promo codes may apply to products only—filters, accessories, and new products within 3 months of the release date are not included.