
Effective water filtration systems are crucial for removing microplastics from our drinking water. Research suggests that a combination of activated carbon and reverse osmosis can effectively remove microplastics.
Activated carbon is particularly effective at removing microplastics because it has a large surface area, allowing it to trap and absorb even the smallest particles. This makes it a valuable component in any water filtration system.
Reverse osmosis, on the other hand, uses pressure to force water through a semi-permeable membrane, removing impurities and microplastics as small as 0.0001 microns. This process is highly effective at removing a wide range of contaminants.
Here's an interesting read: Granular Activated Carbon Water Filtration System
What You Need to Know About Microplastics
Microplastics are a big problem in our water supply. They can be found in trash, dust, air, soil, and even living things, including humans.
These tiny particles can get into our groundwater and surface water through natural systems like rain. That's why you might be wondering how to get rid of them.
Microplastics can cause food poisoning symptoms when ingested through seafood or drinking water sources. They can also act as carriers for disease-causing pathogens like bacteria, viruses, and parasites.
Studies have shown significant amounts of microplastic contamination in bottled water. It's a good idea to avoid buying these types of bottled water.
Plastic particles contain numerous chemicals that are harmful to human health. These chemicals can enter human fat cells, tissues, and organs, where they will accumulate over time.
Inflammation of the stomach lining and affecting hormone levels are just a few potential health risks associated with consuming microplastics.
Water Filtration Systems for Microplastics
Reverse osmosis (RO) filtration systems are a highly effective way to remove microplastics from drinking water. They can reduce microplastics by up to 99.6%, making them a top choice for those concerned about plastic contamination.
The Culligan Total Defense filter, for example, can reduce particles and impurities as small as 0.5 microns. This is crucial because microplastic particles range in size from 5 millimeters to 1 micron, which is 1/1000 of a millimeter.
Additional reading: Halo 5 Water Filtration System
Reverse osmosis systems work by applying pressure to the surface of raw water, causing particles to pass through pores or semi-permeable membranes, leaving behind cleaner drinking water.
Not all water treatment solutions are created equal, and some may not be designed to filter out impurities as small as microplastics. Look for third-party certification to ANSI/NSF standards, which ensures treatment solutions can adequately address different water quality issues.
Some of the best water filters for microplastics include reverse osmosis systems, activated carbon filters, and sediment filter cartridges. Reverse osmosis systems are the best option because they have a smaller pore size than activated carbon filters, allowing them to catch finer particles of plastic.
Here are some top RO water filters that can remove microplastics:
- Culligan Total Defense filter
- Tappwater filters
- Doulton ceramic water filters
These filters provide an absolute filtration rating of 99.99%+, ensuring that microplastics are removed from drinking water.
Types of Water Filtration Systems
Reverse osmosis filtration systems are a top choice for removing microplastics from drinking water. They use a membrane to separate micro-plastic particles from water after being filtered by carbon, UV, and other purification processes.
Activated carbon filters can also help remove microplastics, but they have a larger pore size than reverse osmosis systems, which means they can't catch finer particles of plastic.
Sediment filter cartridges are another option for removing microplastics, but they tend to be less effective than reverse osmosis systems.
Reverse osmosis systems have a smaller pore size than activated carbon filters, which allows them to catch finer plastic particles and result in cleaner drinking water.
Recommended read: Activated Carbon Water Filtration System
Sources and Entry Points of Microplastics
Microplastics can enter our water system through various sources and entry points. Disposable plastics like water bottles, cups, and utensils pollute oceans and beaches, breaking down into microplastics over time.
Smaller plastic items can also enter waterways or oceans and contaminate our drinking water sources by entering the food chain.
Microplastic particles can be blown in the air, washed off soil surfaces, or carried through creeks and rivers, entering groundwater sources.
During heavy rain events, combined sewer overflows (CSOs) can flush microplastics into waterways, contaminating our water sources.
Synthetic clothing fibers from washing synthetic clothes in the laundry can also be washed down our drains into rivers, lakes, and eventually drinking water sources.
Here are some common sources of microplastics that enter our water sources:
- Disposable plastics (water bottles, cups, utensils)
- Micro-beads from facewash, body wash, and toothpaste products
- Synthetic clothing fibers from washing synthetic clothes
- Micro-plastics from household products (cleaning agents, shampoos, face scrubs, body washes)
- Combined sewer overflows (CSOs) during heavy rain events
Filtration Methods and Products
Reverse osmosis filtration systems are the best option for removing microplastics from drinking water because they have a smaller pore size than activated carbon filters, allowing them to catch finer plastic particles.
The Culligan Total Defense filter, for example, can reduce particles and impurities as small as 0.5 microns. Reverse osmosis membranes can filter out particles down to the 0.0001-micron level.
Some of the top RO water filters that can remove microplastics include those certified by third-party organizations, such as Culligan's most advanced RO filtration systems, which reduce microplastics by 99.6%.
Activated carbon filters, on the other hand, can filter out particles down to 1-2 microns, filtering up to 99% of microplastics, as seen in Tappwater's carbon block filters.
Reverse osmosis systems work by applying pressure to the surface of raw water, causing particles to pass through pores or semi-permeable membranes, leaving behind cleaner, purified drinking water.
Related reading: Water Filtration System for Drinking
Alternatives to Bottled Water
If you're concerned about microplastics in your bottled water, it's better to avoid buying plastic bottles altogether. They not only contain microplastics but also chemicals like bisphenol A (BPA) and phthalates that can leach into your drinking water.
Orb Media found that all 11 brands of bottled water they tested contained microplastics. This means that even the most popular brands might be contaminated with microplastic particles.
A single liter of bottled water can hold up to ten thousand microplastic particles. That's a staggering number that highlights the need for alternative options.
Installing an RO water system in your house or business is a great way to ensure you have clean and healthy drinking water free of microplastics. This will remove microplastics and other impurities from your water.
Most bottled water, including those labeled as "pure" or filtered, contains microplastic particles resulting from the filtration process. This is why it's essential to consider alternatives to bottled water.
As many as 10 plastic particles per liter of bottled water have been found in studies conducted on 250 bottles in 9 countries. This is a concerning finding that underscores the importance of choosing alternative water sources.
Explore further: Saltwater Filtration System for Drinking Water
Specific Products and Brands
Culligan's most advanced RO filtration systems are third-party certified to reduce microplastics by 99.6%.
These systems have multiple filtration stages that work together to target a wide range of contaminants, including microplastics, chlorine, lead, arsenic, iron, and emerging contaminants.
The Culligan Total Defense filter can reduce particles and impurities as small as 0.5 microns.
Doulton ceramic water filters provide an absolute filtration rating of 99.99%+.
Doulton filters use a clever process that filters sub-micron particles and pathogenic bacteria, making them effective against microplastics.
The Super Sterasyl filter from Doulton has an outer shell for micro filtration and anti-bacterial silver technology to guard against bacterial growth.
This filter also has an activated carbon core to remove chlorine.
On a similar theme: Chlorine Dioxide Gas
Featured Images: pexels.com


