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coway airmega air purifier inside coppa ice cream shop

Healthy Business Tips: Coppa Ice Cream Shop in Juneau, Alaska

A healthy business makes healthy business.

Coppa is a cafe in Juneau, Alaska that serves delicious baked goods, lunch, coffee and handmade ice cream. According to BuzzFeed, it’s the most popular ice cream shop in Alaska. Serving a diverse local community, the owners of Coppa believe strongly in having clean, moving air. That's why they placed an Airmega 300 with Green True HEPA technology inside their public area.

"We have staff working in our cafe 20+ hours per day. It is important for us to have clean air to keep our staff safe and healthy." –Marc Wheeler, owner of Coppa

Committed to safety.

Marc’s commitment to keeping customers safe and healthy hasn't gone unnoticed. "We have received several messages of thanks from customers when they found out about our filter. We have many customers in the medical community who only feel comfortable coming into our cafe."

HEPA filtration for local businesses.

When looking to achieve the best strategy for keeping their employees and customers safe, you can trust common-sense solutions and the latest science, just like the owners of Coppa. The Coway-engineered Green True HEPA filter captures and removes up to 99.99% of nano-sized particles in your air as small as 0.011 micrometers, including bacteria and viruses.

Learn more about Airmega.

Designed to fit your space.

Airmega air filters achieve anywhere from 214 to 1,560 sq ft of efficient coverage. Marc from Coppa found the device to fit right into his cafe's environment: "It looks attractive and we like that you can rinse the first filters off."

Read why the Environmental Protection Agency (EPA) recommends using an air purifier in public spaces.


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.