BPA-free Water Filter

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Written By John Stephen
I’m John, the person behind the aquahow blog. I love to investigate water conditions and ways of building water filters. Mostly for my aquariums and home use.

In a report by World Health Organization in 2007, almost 1.1 billion people don’t get the chance to have an improved water supply for their living, resulting in countless diseases. Therefore, to reduce this issue to a minimum level, science has invented a BPA-free water filter for people. Such filter is extensively used in many places to clean water and remove all its impurities. Thus, ensuring that the next sip you will take must be clean, clear, and safe to drink. No doubt, if you are here, you are surely searching for a deep understanding of this filter.

Please welcome, and I will let you know about a BPA-free water filter in this guide. Just make yourself comfortable and start yo­­ur day with me. Things will be easier and quicker to understand!

What Is A BPA-Free Water Filter?

A BPA-free water filter or simply a water filter is a device that helps clean all the impurities from the water. Such cleaning lowers the contamination of the water through almost three different types of processes. These processes include:

  • A Physical barrier
  • A Chemical process
  • Or a Biological process

BPA-free water filter means a water filter that does the same job, but it doesn’t have the mixing of Bisphenol-A into its production.

This type of water filter is way better than any ordinary filter out there because it just doesn’t clean the impurities from the water.

But it saves you from many diseases caused by the direct mixing of BPA into the water through low-quality plastic and other ordinary materials.

It totally depends on which materials your water filter is made of.

However, just in case you want to know more about BPA-free water, you can read the BPA-free water guide that gives you detailed information about its harms and causes.

Your knowledge will be brighter after reading this guide.

How Does A BPA-Free Water Filter Work And Clean Water?

Before getting deeper, you must understand and learn how a BPA-free water filter works and remove impurities from your drinking water.

So, basically, a water filter uses plenty of procedures to clean water so that you must always have a constant and unstoppable supply of fresh, clean, and healthy water.

These procedures vary from each other and depend on which type of water filter you are buying. The processes a water filter uses to clean the water are given as follows.

And other processes.

These are the commonly known procedures a water filter may use to filter out the impurities from the water. It is unlike sieve or screen filtering processes of water.

A filter works just fine in removing smaller particles, improving water filtration efficiency.

Practical Working:

Understanding water filtration working is pretty simple. Because it just works as a physical barrier against water impurities.

Such a barrier potentially and effectively stops or removes debris, sand, and bacteria from the water passing through it.

In this case, the size of the gaps in the water filter barrier or membrane decides how faster your water will flow through that filter.

Concerning this, one of the finest filters has smaller gaps that result in the slower flow of water by ensuring more cleaning whenever required.

In addition, if you have a clogged water filter, it will also slow down the speed of the water flow.

Therefore, one must always keep in their mind a clear clarification about how much water you need in a particular set of times before deciding on buying a water filter. Such indication will help you save time and money.

However, you should also remember that water filters that provide a faster flow of water while at the same time cleaning it are usually more expensive.

Process Of Physical And Chemical Filtration Through A BPA-Free Water Filter:

Most BPA-free water filters use two common processes to filter out water’s impurities. These processes are highly known and mostly used. Please take a look at both of them.

Physical Filtration Of Process:

This method involves cleaning larger impurities from the water. It means cleaning small sand or dust particles while cleaning water so that you must not have anything in your glass whenever you drink it.

When defined in another way, a physical BPA-free water filter is basically a glorified sieve. It could be a very large textile membrane or a simple piece of thin gauze.

Such types of filters are normally found in electrical Kettles. Because at that place, a filter like this removes limescale particles and purifies your coffee.

Chemical Water Filtration:

In the chemical water filtration process, the filter cleans water by passing it through an active material.

Such material directly removes all the impurities chemically that pass through it.

Why Do You Need A BPA-Free Water Filter?

At this point, you probably have a clearer understanding of what a water filter is and how does it clean out all the impurities from the water? Right?

Well, if you know this, you must understand that a water filter is probably made of some material, i.e., plastic or something else.

In this case, when you find your water filter made up of this type of material, you should be concerned about it and look for whether the water it purifies is BPA-free or not.

So, the following are the most prominent reasons to have a BPA-free water filter for your clean drinking water needs.

Reasons To Get A BPA-free Water Filter:

  • First, suppose a water filter is made up of plastic which is basically true that most water filters are made up of plastic. In that case, there is likely a chance that the manufacturer of that water filter has used the mixing of Bisphenol-A in it.
  • This chemical is too dangerous even despite the impurities of water that water contains
  • Therefore, deciding on a BPA-free water filter always matters.
  • In this case, you must always purchase or look for a water filter that should be BPA-free.
  • Because if you get that filter, you will prevent yourself from all other water impurities. Moreover, there will be zero mixing of bisphenol-A into it.
  • Thus, you always need to look for a BPA-free water filter first, then something else.

How To Tell If A Water Filter IS BPA-free?

A common person cannot tell if a water filter is BPA-free or not until and unless he doesn’t have a clear understanding of it.

One must learn the common and easiest ways to find and confirm the BPA-free effectiveness of a water filter before buying it.

Because doing that will not only clean impurities from your water. But it will also serve fresh, pure, clean water free from bisphenol-A.

So, the following are the ways to remind yourself and find if a water filter is BPA-free or not. Please have a look!

Looking For The Water Filter Brand Online:

In this first method of determining whether a water filter is BPA-free or not, one must need to search it online. But how are you supposed to do that? It is so simple.

Just take the name of the brand of water filter you are considering purchasing and search it into your Google Search Engine.

Go to the company’s official website, and you will have complete data about the BPA-free pureness of that water filter.

It is just like searching Brio Water Filter, “ are brio water filters BPA-free?”. Yes, you will likely get the information you need.

Conditions When Your Water Filter Is Completely BPA-free:

If you find the following details with your water filter, it is totally BPA-free, and you don’t need to worry about it.

  • First, you need to look for individual numbering such as 1, 2, 3, 4, 5, and 6. If you find any of these numbers mentioned on your water filter, it is BPA-free. These numbers contain information on certain materials used in producing that water filter that is supposed to be free of bisphenol-A Mixing.
  • Also, if your water filter box or the filter itself has stamping like P.S., LDPE, PET, HDPE, and P.P, etc., it is BPA-free. Such marking is only given to the water products that come without mixing Bisphenol-A into them.

Conditions When Your Water Filter Will Not Be BPA-free:

Sometimes, you believe that your water filter is BPA-free made. However, it will not be if you find these things with that water filter.

  • First things first, try to look for the number 7 written on your water filter. And just in case you find it, it simply means the filter you are getting is not BPA-free.
  • Also, ensure that the water filter must not have any letter P.C. marking on it. It will also give you the idea that your water filter is not BPA-free.
  • Most of the time, you will find BPA writing mixed with BSP or somewhat other similar markings. Such stamping is done only to make customers fooled. However, if you have this BSP marking on your water filter, you should skip buying it and consider something else. Because this water filter is not BPA-free at all.

Confirming The Details Of Water Filter From Manufacturer:

However, suppose any of the above method doesn’t help you determine whether a water filter is BPA-free. In that case, you need to go to the manufacturer directly.

At this point, you should call the manufacturer and request him to provide you with the necessary details of materials used in the manufacturing process of that water filter.

Through this, you will be able to know whether your water filter is BPA-free or has bisphenol-A mixing in its manufacturing.

How Many Types Of BPA-Free Water Filters Are Out There?

There are plenty of BPA-free water filters out there that are designed to fulfill specific customer needs. Some are used at low levels, and others are at heavy levels.

In this case, these water filters are divided into two main categories. These categories are given as follows.

BPA-free Plant Filters For Water Treatment:

These water filters are used when there is a need for an excessive water supply. In this category, water filters come for cleaning large amounts of water for different industrial or large-scale units.

Examples of such water filters include the following.

  • Cloth Filters
  • Rapid Sand Filters
  • Disk Filters
  • Media Filters
  • Slow Sand Filters
  • Media Filters
  • Or Biological Filters such as Algae Scrubbers

Point Of Use BPA-free Water Filters:

These water filters usually come in small sizes and fill the water filtration needs of homes, schools, or other small units. An example of such filters includes Jug Filters.

Portable BPA-free Water Filters:

Portable water filters include the type of water filters used in the needs of emergencies and by military people. Such filters are usually small in size and Portable to carry from one place to another.

The table below shows a brief comparison between Point of Use water filters and portable water filters. Please have a look!

FeaturesPoint Of Use BPA-free Water FiltersPortable BPA-free Water Filters
UsageUsually used in homes Schools, colleges, or universities At public placesHikers aid organizations in need of emergencies Military
Method Of FiltrationUsing more than one filtration method comes as follows: Carbon FilteringDepth FilterMicroporous ceramic filtersMetallic alloy filtersMicrofiltrationGranular Activated carbon (GAC)Ultra-Filtration Carbon Block Resin (CBR)Filter water by working a mechanical hand pumpsome use a siphon drip system
CapacitiesComes in Cylinder shape forms, usually with capacities of diameters 250 MM100 MMSmall, Portable, and lightweight water filters with 1 to 2 pounds weightOr 5 to 1 kgOr even less
Particles that such filters don’t removeBacteria ChloridesArsenic FluorideNitratesSodiumPharmaceuticalsPerchloratesEtc.Viruses like hepatitis A rotavirus.
Difficulty to findEasyMedium
ExamplesJug FiltersKettles DispensersWater coolers etc.Filters usually fixed into water bottles
   

Where Is A BPA-free Filter Used?

Water filters are used in a variety of places on a variety of devices. But the most common places where you find this device working comes under the following head.

  • Providing Agricultural irrigation
  • Public and Private Aquariums
  • Swimming pools
  • Accessible Drinking Water
  • And Safe use of ponds

Besides this, plenty of water filtration devices have a water filter built into them. It simply signifies the importance of a water filter in your daily life

What Are Brands Good In Providing Epic BPA-Free Water Filters In The USA?

I researched and found some top brands in USA that are selling top-quality water filters. You can look and find your specific needs or type of water filters from here.

BrandsProducts They SellIs This Brand Provide BPA-free Water Filter?Country OriginPrice For BPA-free Water Filters
BritaPitchersDispensersBottlesFiltersYESUSABetween 10 USD to 150 depending on the size and type of that water filter
Epic Water FiltersPitchersBottles Replacement FiltersIn-home accessoriesYESUSABetween 30 to 180 USD depending on the size and type of BPA-free water filter
EHMAlkaline WaterWater FiltersPurified WaterHealth & BeautyQuantum AnalyzerScalar EnergyAccessoriesYESUSABetween 20 to 70 USD depending on the size and type of a water filter
SimpureWater Filters Air Purifiers Replacement Filters Air Purifier Filters AccessoriesYESUSABetween 20 To 90 USD, depending on the size and type of water filter
Zero Water5 stage filtration Faucet Mounts Eco Filter TDS Meters Shower FiltrationYESUSABetween 10 to 180 USD depending on the size and type of water filter you are getting
     

For How Long Does A BPA-Free Water Filter Work?

It depends where these water filters are installed and working respectively. Below are the conditions and places that require water filter replacement over a certain period.

For Commercial Usage:

BPA-free water filters installed in commercial places should be changed and replaced with new ones after every 4 to 6 months of usage. This way, you will get fresh and clean water on an all basis.

For Residential:

These water filters must be changed for residential places every 6 to 12 months, depending on the usage and amount of water filtered.

However, some additional replacements only happen after 2 to 4 years, such as changing reverse osmosis, other alkaline membranes, etc.

Final Thoughts:

Having a BPA-free water filter installed in your dispenser, water cooler, kettle, pitcher, or jug is all worth it because it ensures the pure water supply to your stomach. However, the use of water filters is not only limited to residential places. It is being used extensively in the commercial as well as industrial sectors. Because these two sectors also need a constant supply of fresh water that only comes by installing some BPA-free water filters. However, I hope the article has helped help you understand all about BPA-free water filters and where to find them. But if you still have any confusion or want to ask something, you are most welcome.

Despite this, I am happy that you have spent quality time reading this guide. So, big thanks for reading and paying attention. Keep visiting for more updates, and have a blissful day!

References:

http://espacedhotes.it/relent/wkcl-house-water-supplygoo-38989660.html

http://www.kousaikai.co.jp/lgtrdvonmm/xhv-green-plastic-supplyini-39181695.html

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3560774/