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Coway Water Filter Reviews: Does it Really Work?

Coway Water Filter ReviewsCoway’s water filter purifiers are quite famous in the market for their outstanding and advanced technology. In this guide, we’ll discuss Coway Water Filter Review s in detail.

Imagine you get home, and you’re about to drink water from the tap, but then you remember your friend who got sick by drinking unfiltered water.

Well, that’s why we recommend you to buy Coway Aquamega 100 Water Purifier , as this is the best purifier. So you always get clear, fresh, and toxin-free water.

In-Depth Coway Water Filter Reviews

In-Depth Coway Water Filter Reviews

We hope that this detailed review will help you in making your decision. Let’s start!

Water Filtration System Working

This fantastic water purifier has a three-stage filtration system. This 3-stage filtration ensures that your water is free from all toxins.

  • Stage 1 : This is the stage in which the sediment filter removes all sediments, dirt, debris, and infusible particles.
  • Stage 2 : In this stage, a pre-carbon filter is used. It eliminates all the contaminants that can make you sick. It also removes the odor and cloudiness.
  • Stage 3 : In this stage, a post-carbon filter is used. It removes up to 99.99% of heavy metals like lead, mercury, and chlorine from water.


This countertop purifier has a filter capacity of 300 gallons . Its filter capacity is quite good. A single filter cartridge will last up to 3 months, depending on your usage.

Easy To Use

It has an effortless and unique design, and it is easy to use. Just twist and pour in your glass. Enjoy your clean filter water in just a single twist.


You don’t need any prior knowledge about installation filters as it is super easy to install, and we think almost anyone can do it. All you have to do is either install it through the faucet diverter or under the sink setup.

No Electricity

The best feature about this countertop purifier is that you don’t even need electricity to filter the water. You have to put it on your counter and have an unlimited water supply without worrying about your bill going up. It is a good investment as your bill will not go up, and you can have purified drinking water 24/7 .


The water flow rate is also fast. No more waiting for a glass of water. Just fill-up the glass quickly and start drinking.


It has been certified by WQA according to NSF 42 and 53 standards . If a filter is certified by NSF, you can buy it as it is reliable.

Included components

It comes with all the necessary components that you might need for installing this water purifier. It includes; a faucet-mounted diverter, faucet adapter, drain hose, T-valve, L-fittings, and 6.5 ft tubing.

Tankless Direct Filtration System

This coway’s filter has a direct filtration method, so you don’t have to clean the tank.

Filter Replacement

Filters are simple to replace. You have to change the old filters and replace them with the new ones!

Customer Reviews

It’s fantastic. I’ve been using the same water purifier for a few weeks now, and I’ve been using it all day and night for drinking and cooking.

It was pretty convenient, I liked the design, and it was simple to install. I ran it beneath the sink so the hose wouldn’t be visible.

The measurements are also ideal. It’s adjacent to the sink, so I can use it for drinking or washing fruits and vegetables. Most importantly, clean water! There is no longer a strange taste to the water, and there is no longer a stomach ache from drinking tap water.

Jane Rose
<b>Jane Rose</b>

I bought this filter last year and have been using this since then. I live with my three years old daughter and wife. I like how easy it is to use. Even my three-year old can drink water easily by herself without spilling. I had no complaints with this filter. I even recommend this to all my friends and family. 10/10 recommended.


It’s expensive for how basic it is. Other solutions do the job better and even include heating and cooling, but they’re big and hence not considered “countertop.” I like how coway’s appears to be cleaner, but I’m not sure it’s worth the extra money.


Recommend! I would recommend this coway water purifier to anyone concerned about hygiene and aesthetics. Because it only required 1-2 times of filtering, I think it was well worth the money. Been using this for two almost and found no issue with it. A good filter that also removes foul tastes and smells.


Frequently Asked Questions (FAQs)

Is Coway certified by NSF/ANSI?

Yes, this Coway Water Filter is certified by NSF/ANSI. You can buy this without any worry.

How do you install this water filter?

You can easily install this Coway filter by yourself. If you have any confusion, you can watch videos on Youtube or the product page.

Does it supply hold and cold water?

No, it only supplies cold water as it doesn’t use electricity, that’s why you won’t get hot water.


  • It has 3 stage filtration systems .
  • It’ll remove the foul taste and bad smell.
  • It is WQA certified.
  • It is easy to install and use.


  • It is pricey.
  • Filter replacement is pricey.

Final Verdict

After reading this whole Coway Water Filter Reviews , we hope that you can now decide whether you want to buy it or not, but if you ask us, we would 10/10 recommend this excellent countertop water purifier. You should buy this; it’s worth the money .

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