Do PUR Filters Remove Radium

Do PUR Filters Remove Radium

Many people have heard of PUR filters and the benefits they offer in terms of water filtration. But do they truly remove radium?

This article will examine whether or not PUR filters can successfully filter out this radioactive element from drinking water. It’ll also consider other potential solutions for purifying water that contains traces of radium.

Radium is a dangerous contaminant, one which can cause serious health risks if ingested over time. Fortunately, there are ways to reduce its presence in drinking water – but it’s important to choose the right solution.

Read on to learn more about whether PUR filters provide an effective way to tackle radium contamination!

Discover what a PUR filter removes to improve your water quality.

What Is Radium?

Radium is a radioactive element, falling under the category of alkaline earth metals. It has an atomic number of 88 and its symbol on the periodic table is Ra.

Radium can typically be found as a salt in uranium ores, but it also exists naturally in trace amounts in soil, rocks, plants and water sources.

Radium has been used for various applications over time – from glowing watch dials to medical treatments such as cancer therapy or x-ray machines. In modern times though, due to safety concerns surrounding radiation exposure, radium use has become much less common than before.

Today’s focus instead lies on reducing radium levels that have already accumulated in our environment through disposal activities like waste processing or mining operations.

This brings us to the question: do PUR filters remove radium? While most purification systems are not designed specifically to target this type of heavy metal contamination, there are some filtration techniques that could reduce it significantly if implemented correctly.

Can PUR Filters Remove Radium?

Radium is a dangerous and potentially deadly element. It can cause severe harm if it enters the body, often through water sources such as drinking water or groundwater.

Think of radium like a silent killer lurking in the shadows; while it may not be visible to the naked eye, it has long-reaching consequences that should never be underestimated.

The question becomes: how do we protect ourselves from radium? It is important to note that PUR filters are not designed to remove radium from water. The main treatment in their filters – activated carbon – only partially removes radium. Given radium’s toxicity, anything less than 100% removal isn’t good enough.

Despite their limitations in treating radium, PUR filters offer an invaluable line of defense for both individual households and larger scale communities alike. With them we don’t just receive peace of mind – we also get access to clean, safe drinking water no matter where we live or what other factors might come into play.


Unfortunately, you can’t rely on a PUR filter to remove enough radium from your water to make it safe to drink. You’ll need something designed specifically for this contaminant to protect yourself and your family.

Related my other articles about PUR Filters:
Do PUR Filters Remove Glyphosate
Do PUR Filters Remove Odors

Other Ways to Purify Water Containing Radium

Radium is a naturally occurring radioactive material that can be found in water sources. It is important to remove radium from drinking water, as it can cause serious health risks if consumed. Fortunately, there are many different methods available for purifying water and removing this hazardous element.

One of the most common techniques used for removing radium from drinking water is reverse osmosis filtration. This process uses pressure to force contaminated liquid through a semi-permeable membrane, which filters out contaminants like radium while allowing purified water molecules to pass through into the clean side of the filter. Reverse osmosis has been proven to effectively reduce levels of radium in water by up to 95%.

Another means of filtering out radium involves using an ion exchange system. In this method, positively charged ions such as calcium, magnesium, and iron are exchanged with negatively charged ions like sulfate and nitrate. The negative ions bind onto any positive charge particles present in the water including radium and other pollutants; they then attach themselves to a resin bed inside the filter where they remain until replaced with new ions during maintenance or regeneration processes. Ion exchange systems have been demonstrated to successfully reduce levels of radium in treated waters by 99%.

The use of activated carbon is also an effective option when attempting to purify drinking water containing high amounts of radium. Activated carbon works by trapping organic compounds, some bacteria, viruses and even heavy metals within its porous structure – so long as these materials fit within certain size parameters known as microns – thereby eliminating them from the water source before consumption. Studies suggest that activated carbon filters may help remove up to 90% of all contaminants from drinking water including dangerous elements like uranium, lead and yes – even radium itself.

Benefits of Using PUR Filters

Plethora of power, protection and peace-of-mind are provided by PUR filters. From eliminating impurities to infusing immunity, these filters deliver dependable defense for families everywhere.

Here are four benefits of using PUR filters:

  1. Purification: PUR filters provide powerful purification that eliminates over 70 contaminants from water sources – including radium – making them a powerhouse of pollution prevention.
  2. Performance: With advanced filtration technology and an innovative design, PUR filters offer superior performance compared to other brands on the market today. This helps ensure every glass is packed with freshness and flavor without any foul tastes or odors.
  3. Protection: The advanced filtering capabilities of the filter prevent heavy metals like lead, mercury, and arsenic from entering your home’s drinking supply – keeping you safe and healthy while also protecting pipes and fixtures against built up scale caused by mineral deposits in hard water areas.

These features make PUR filters one of the most reliable options when it comes to providing clean, safe drinking water for your family at an affordable price point – ensuring purity now and into the future!

Can PUR Filters Make Water Safe for Human Consumption?

PUR water filters offer a wide range of benefits, from clean tasting drinking water to cost-effective filtration. But one of the most important is their ability to remove potentially harmful elements like radium from drinking water. So, can PUR filters make your tap water safe for human consumption?

Element Removes with PUR Filter? Effectiveness (%)
Radium Partially Not Rated
Lead Yes 99+
Iron Yes 98+
Copper No <5

The answer is – partially.

With its activated carbon block filter and ion exchange technology, a single PUR filter can reduce over 70 contaminants, including some of the most common ones found in tap water: lead, iron and copper. Unfortunately, PUR filters are not specifically rated for removing radium from water. 

Activated carbon, one of the primary filters used in PUR filters, can reduce the concentration of radium in water. However, the amount of carbon is not adequate to remove all of the radium. Given this radioactive contaminant’s health risks, partial treatment isn’t enough.

Therefore, despite this filter’s ability to remove radium from water, it should NOT be used to treat your drinking water.

For those concerned about other toxic substances such as arsenic or chlorine byproducts like THMs (trihalomethanes) present in their tap water supply, however, investing in additional point-of-use systems may be necessary. While PUR filters do not remove all potential toxins from tap water sources, they are still an excellent choice when it comes to providing purer tasting and safer drinking water overall.

Frequently Asked Questions

How Much Radium Is Safe to Consume?

Consumption of radium can be dangerous and even potentially fatal in high doses. The amount of radium that is safe to consume varies depending on the individual’s exposure level, age, and health status.

It is important to understand how much radium is safe to ingest as it has been linked with an increased risk for certain types of cancer and other long-term health risks.

In general, it is best to limit exposure to radium as much as possible by avoiding sources like contaminated drinking water or food products.

What Other Contaminants Can PUR Filters Remove?

PUR filters are known for their ability to remove a variety of contaminants from water, including lead, chlorine and particulate matter.

In addition to these common toxins, PUR filters can also remove bacteria, cysts, viruses, pharmaceuticals and asbestos fibers that may be present in drinking water.

They work by trapping the impurities within their filter media as the liquid passes through it.

As a result, users get cleaner and healthier water with every sip!

How Often Should a PUR Filter Be Replaced?

PUR filters should be replaced every two months for optimal performance.

This will ensure that the filter is working properly and removing contaminants from your water supply, such as lead, chlorine, mercury, and other impurities.

Replacing a PUR filter regularly allows you to maintain clean drinking water and enjoy fresh-tasting beverages.

Are PUR Filters Effective for All Types of Water?

PUR filters are highly effective at filtering out contaminants from drinking water, removing up to 99.9% of lead and other heavy metals according to testing by the Environmental Protection Agency.

Moreover, they have been found to be effective at removing most types of bacteria, viruses and protozoan cysts from water sources.

However, some minerals such as radium may not be effectively removed with a PUR filter due to their small size or chemical composition.

Therefore, it is important to ensure that your PUR filter is designed for your particular needs before purchase in order to guarantee maximum effectiveness.

What Are the Potential Health Risks from Drinking Water Containing Radium?

Radium is a naturally occurring radioactive element that can be found in drinking water.

If it’s not removed, consuming radium-contaminated water can lead to potential health risks such as an increased risk of cancer and bone damage.

It’s important for people to know if their water supply contains this dangerous substance so they can take the necessary precautions, like installing PUR filters or other filtration systems, to reduce their exposure.


In conclusion, it is important to be aware of potential health risks associated with radium-contaminated water. While PUR filters can help remove contaminants like lead and chlorine, they are not as effective at removing radium from drinking water.

In fact, a study found that only 1 out of every 10 PUR filters tested were able to reduce the amount of radium present in tap water by 50%. Therefore, it’s essential that we use caution when consuming any type of water containing this potentially dangerous contaminant.

I recommend regularly replacing your filter and testing your own drinking water for radiation levels so you can stay safe and healthy.

Amy Grant

Amy Grant has a degree in journalism and has worked as a freelance writer and author for many years. She is passionate about clean drinking water and has written many articles on this subject. Amy enjoys hiking and water skiing with her husband and is grateful to have the opportunity to help others learn more about the importance of clean drinking water.

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