Should I Buy A Water Filter? If Yes, Which Brand?

Tap water has many conflicting opinions about the taste, smell, and health impact. Some people have no problem drinking tap water, while others refuse to drink any type of water that is not filtered.

Tap water has many impurities that continue to be present such as heavy metals, chlorine, and unpleasant odors. While drinking tap water can be fine when it is done in small amounts, it could harm your health in the long run.

Many people rely on drinking bottled water instead of other types, however, that will have a bad impact on the environment and will cost you a lot of money. The best thing you can do for yourself, your family, the environment, and your finances is purchasing a water filter.

If you have tap water that tastes like chlorine, you can easily fix that problem with a filter. The right filter can clean the water from bacteria and pesticides that reside in it.

What is filtered water?

Filtered water is natural water that has gone through a filtration system to get rid of phthalate, Cryptosporidium sp, bacteria, pesticides, chlorine, and heavy metals.

Some other elements that water filters remove are:

  • Aluminum: A metal that is found in municipal water that leads to skin issues, hyperactivity, learning disabilities, and Alzheimer’s disease.

  • Fluoride: It is a necessary element that strengthens the teeth to prevent it from developing cavities, but if it is not moderated it can weaken the immune system and cause cell damage.

  • Arsenic: Tap water has this compound known as arsenic that can increase the risk of developing cancer.

  • Disinfection byproducts: Harmful products that are found in tap water that has been sterilized with chlorine.

As you can see, unfiltered water carries a lot of compounds that are extremely harmful for the body. You may not notice any difference in your current health from drinking tap water, but as the days go by it will slowly impact your body and cause it to become sick.

What are the different types of water filters used in homes?

There are different ways to filter your tap water from certain contaminants such as bacteria, heavy metals, and pesticides.

Here are the most common home water filtration systems:


This system filters the water the second it enters the home through high-pressure air jets. It removes the byproducts by turning them into gas and making it evaporate. While this system is great, it will not remove contaminants such as mercury and parasites.


This method is similar to boiling water to filter it. Distillers work by boiling the water until it turns into steam, and then turn it back into water that is free of bacteria, viruses, mercury, arsenic, lead, and other contaminants. It can be installed to filter the water when it enters the home or as a countertop device.

Activated carbon

The most common choice when installing a water filtration system, as it is affordable and easy to use. The activated carbon will absorb contaminants when it goes through the system to give you clear water. It can get rid of parasites, pesticides, radon, heavy metals, and MTBE. This type of filter can be mounted under the sink or faucet and in pitchers.

Cation exchange

Cation exchange works in a fascinating way through softening the water by using positively charged ions that can attract negatively charged ions. It contains beads of resin that the positively charged particles stick to. Some of the positive ions are magnesium, calcium, and barium. While calcium and magnesium are not particles that can harm the body, it is mainly filtered out to protect the home’s pipes from any type of damage.

UV disinfection

Using UV lights to disinfect surfaces from viruses, parasites, and bacteria is nothing new. It is not surprising that UV disinfection is also used as a method to clean water. Unfortunately, this filtration system does not remove metals and chemicals from the water. The UV disinfection can be installed under the sink or as a point-of-use.

Reverse osmosis

This filtering method depends on the use of pressure that removes all contaminants once the water goes through a semi-permeable membrane. This water filtration system is one of the most effective methods to clean the water, but it is also quite expensive. People with compromised immune systems often use reverse osmosis to remove pathogens.

Each water filtration system can provide a household with clean water. Take into consideration some aspects such as cost, maintenance, and what type of water you have running in the area that you live in when choosing which type of filter is right for you.

What is the difference between filtered water and purified water?

Many people think that filtered water and purified water is the same and that it is intertwined. Both types of water are clean and free of harmful elements, but they use different methods to produce drinkable water. Purified water has been called distilled water, deionized water, and filtered water, but it is treated differently than all of these types.

Purified water systems don’t remove all impurities, instead it uses chemicals such as chlorine and iodine to clean it. Some systems will purify the water using reverse osmosis to eliminate calcium and magnesium.

What are the benefits of drinking filtered water?

Filtered water provides many benefits for your health and the environment. Here are the best benefits of using filtered water:

1. Reduces plastic waste

One of the biggest problems that ruin the environment is using bottled water. Research has found that about one million plastic bottles are sold all over the world every minute and 480 billion of those plastic water bottles are properly recycled.

Plastic waste can become a global crisis and using water filters will minimize it turning into a global warming threat.

2. Protect your body from diseases

Filtered water is the easiest way to protect your body’s health from disease and harmful contaminants that are entering without you realizing it. It also helps to improve your overall health.

Drinking water that has been exposed to chlorine can increase the risk of developing cancer and bladder problems. Using a water filtration system helps to ensure that what you are drinking is completely free of toxins found in municipal water lines.

Some studies discovered that unfiltered water could harm children’s immune system and cause learning disabilities. Minerals such as zinc, calcium, and magnesium are found in water filtration systems to provide the body with its benefits instead of stripping them away.

3. Saves you money

Buying bottled water seems like the easiest choice, but it is extremely costly. Bottled water is a lot more expensive than purchasing a water filter system and installing it in your home.

If you are someone who makes sure that they are drinking 7 cups of water a day, you will find that you are going through bottled water much faster than the average person. Aside from the financial problems that it causes, it will have a bigger impact on harming the environment.

4. Gets rid of unpleasant water odors

Tap water is famously known as water that gets treated with chemicals that will leave an unpleasant smell as well as the heavy metals it is exposed to. Many people have a hard time tolerating the smell and the taste of it.

The odor and taste will be different in each country and the area you live in. Luckily, water filters help to eliminate both of these problems.

What are the best water filters?

Tap water has contaminants that you want to remove such as lead, aluminum, mercury, copper, fluoride, chloramines, pesticides, viruses, and radioactive substances.

Most municipal water will have common contaminants such as chlorine, VOCs, THMs, and fluoride. While well water will have bacteria and viruses, radioactive substances, and particulate matter.

There are many water filters that get the job done, but we have put together the best in the market.

Berkey water filter

Berkey created one of the most popular gravity water filters on the market. The Berkey water filter comes with filters that are made of coconut shell carbon that eliminates bacteria, parasites, pesticides, radon, and more.

It is a stainless steel filter that is extremely easy to assemble and use. You can add a fluoride water filter to reduce the amount found in you water as well.

Alexapure Pro

Alexapure Pro is also a gravity water filter system that is less expensive, but it has a plastic spigot. It does a great job of removing contaminants such as fluoride and radioactive substances.

PUR PFM400H Chrome Horizontal Faucet Mount

If you are not a fan of pitchers, a faucet attachment will be the best choice for you. It mounts easily to your kitchen faucet without needing any tools. It removes contaminants such as lead, heavy metals, chlorine, pesticides, and more.

The internal filter must be changed every 2-3 months, which is also easy to do. It comes with a sensor that informs you when it is time to place a new one.