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The Why Behind Coway Aquamega

Coway Aquamega 200C

The smart water purifier with a cold-water setting, a new advanced filter, and Coway IoCare app connectivity.

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Two-Stage Filtration

Our most advanced filtration system yet.

Sediment Filter

Removes larger particles like sand, rust, turbidity and cysts. Both purifying the water and extending the life of the carbon block filter.

Carbon Block Filter

Reduces more microsopic pollutants like lead, chlorine, chloramine and volatile organic compounds (VOCs). Both improving water quality and providing a crisp, pure taste

WQA Qualified

Coway Aquamega 200C’s advanced sediment and carbon filters are tested and certified by the Water Quality Association according to NSF/ANSI 42, 53 and 401.*


*Based on the WQA NSF/ANSI 42, 53 and 401 test report. Actual performance may vary with local water conditions.

Mobile App

Sync your unit to Coway’s IoCare app to enjoy real-time water usage monitoring, reports and automatic Amazon Dash Replenishment Service for new filter delivery.

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Cold Water

Enjoy clean, crisp, perfectly chilled water.
All with a tap.

One-Touch Presets

Pre-programmed settings mean you can toggle between ambient and cold water, or fill a glass of 4, 8 or 16oz water in a tap. Or press the center button for 3 seconds for continuous flow.

Filter Indicator

Easy to understand indicator tells you when the filter needs to be changed. And you can save 20% on filters when you register your product online.

Fast Filter Replacement

Just pop the top of the unit, give the filter a 1/4 twist and you’re good to go.

Coway Aquamega 100

The ambient water purifier that’s great for families, with triple-filtration for optimal safety and taste.

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Triple-Stage Filtration

Our longest-lasting, ambient filtration system.

Sediment Filter

Removes larger particles like sand, rust, turbidity and cysts. Both purifying the water and extending the life of the pre-carbon filter.

Pre-Carbon Filter

Reduces odor-inducing pollutants like chlorine, chloramine and VOCs. This stage also absorbs harmful organic chemicals from the water.

Post-Carbon Filter

Reduces lead and virtually eliminates remaining waterborne pollutants. Leaving nothing but healthy, crisp, clean water.

Tested & Certified By WQA

Coway Aquamega 100’s three-stage carbon filtration system has been tested and certified by WQA according to NSF/ANSI 42, 53 and 372.

No Electricity Needed

No moving parts means nothing gets between you and delicious, filtered ambient water.

Easy to Use

Clean water is essential. It should also be simple. Just twist, pour and enjoy.

Quick Change Filters

Simply pull out the used filters and plug in the new ones. And that’s it.

Filter Reminders

Need help remembering when to replace your Coway Aquamega filters? We can help.

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aquamega 200 aquamega 200 aquamega 200 aquamega 100 mini
Coway Aquamega 200C Coway Aquamega 100
Filter Configuration Sediment + Advanced Carbon Block Sediment + Pre Carbon + Post Carbon
Contaminants Reduced Lead (99.9%), VOC (99.9%), Cyst (99.9%), Aesthetic Chlorine
(99.9%), Particulate class 1 particles (0.5 < 1 μm) (99.9%),
Turbidity (99.3%), Chloramine1 (96.2%), Bisphenol A (96%),
Ibuprofen (95%), Mercury (85.4%), and more
Lead (99.9%), VOC (99.9%), Cyst (99.9%), Aesthetic Chlorine
(99.2%), Turbidity (99%), Chloramine1 (99.2%), Mercury (85%),
and more
WQA NSF/ANSI 42, 53, 401 NSF/ANSI 42, 53, 372
Filtration Capacity Up to 150 gallons per filter change Up to 500 gallons per filter change
Water Temperature Cold & Ambient Ambient only
WiFi Enabled & Dash
Replenishment Service
Yes No
Filter Life Time Indicator Yes Yes
Power 120V ~ 60Hz N/A
Size 14.7″ (height) × 7.1″ (width) × 16.5″ (depth) 12.1″ (height) × 5.1″ (width) × 15.8″ (depth)
Colors White and Silver White and Silver / Black and Silver


1Coway air purifiers have 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, 100, 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.