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Mason Jars with Iced Tea & Lime Slices

Keep cool with filtered water all summer long

Beat the heat with purified water

With summer fast approaching, you may be reaching for your go-to ways to cool down. So as you head to the pool, dig out your oscillating fan or even break open that beach umbrella, don’t forget to whip up some cool, refreshing drinks, too—with a little help from your smart water purifier. This summer, it’s time to answer the question: “Does purified water make other drinks taste better?” 

Simply steep and pour over ice

Is cold-brewed coffee your favorite way to keep cool? Then you should know that filtered water for coffee is highly recommended. “Filtered water is generally a good choice for making cold-brewed coffee,” Andrew Harris of Cold Brew Hub says. Water filtration, he explains, removes undesirable minerals while leaving behind calcium and magnesium, so as to keep water from getting too “soft.”

“Remember, hard water makes tastier coffee than soft water.” - Andrew Harris, Cold Brew Hub

A new way to take your tea

If iced tea is your summer drink of choice, then try filtered water for tea the next time a craving hits. According to CNN, people often take time to select their leaves or blend, but “many people don’t realize that the water is arguably equally important.” Luzianne tea brand agrees, adding that too many left-behind minerals in the water can cause “tannins and oils in the tea to separate out, which could make iced tea cloudy, especially after it’s chilled.” 

Drinking it straight-up

As the temperatures rise, don’t forget to hydrate with plenty of purified water on its own, too. The benefits of filtered water are numerous, but making sure yours is safe to drink and tastes good are high on the list. If you’re on the hunt for a water filtration system of your own, then consider Coway Aquamega. You can enjoy clean, crisp, perfectly chilled water with a home water purifier that reduces up to 99.9 percent of contaminants.*

Summer is on its way, and so is your thirst for something better. Learn more about our line of Aquamega products here.


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


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.