Activated carbon - the role of carbon in filtered water
In water filtration, carbon is not a dirty word, particularly its role in the function of water filters. The qualities of carbon filtration come from the carbon activation process, either by physical methods or chemical reactions that burn away the carbon and create pores within the particles.
Physical activation employs hot gases and air, whilst chemical activation uses bases, salts, or acids. Porosity (number of pores) is the desired outcome of the activation process.
Pore size and density are the critical components of the process and it takes experienced and qualified manufacture to ensure consistency and quality in the pores. Smaller pores result in higher density and greater filtration efficiency.
Adsorption not absorption
Sources of carbon include bituminous coal, peat and coconut shells. Coconut shell is the most widely used in the carbon water filter industry. It is highly renewable and the world is moving away from coal for any use as much as possible.
So what is ‘adsorption’?
Much like a magnet, adsorption means contaminants are attracted to the surface of activated carbon and cling to it. Chlorine, organic pesticides, chloroform and volatile organic compounds (VOCs), components of gasoline, industrial cleaners and solvents are highly attracted to activated carbon, enabling the filter to eliminate these pollutants from your tap water.
Microns matter
Ever since the Egyptians discovered that charcoal keeps water cleaner and tasting better, humankind has used filtration in one way or another to improve our drinking water.
Nowadays, carbon filtration is so advanced that filters are rated on micron size. For example, a grain of sand from the beach is approximately 80 microns in size. Water filters Australia provides water filters that filter contaminants as small as .5 microns, including bacteria and silt.
Not only are carbon filters highly effective in filtering out harmful pollutants, but they are also manufactured to last and are so easy to install, making them an essential item in every Australian home, caravan and RV.
Get yours today
There is no doubt we are drinking more water. And there is no doubt that buying bottled water is burning a hole in our pockets. As the cost of living continues to accelerate, we are paying more attention to our physical and financial health. It makes sense to install a quality water filter in your home. The health benefits are easy to justify and the boost to your budget will be measurable.
Contact us today for the best advice and the highest quality USA manufactured carbon water filter for your home, caravan or RV.
Buy from Australia’s foremost water filter supplier
Our inline water filters are manufactured in the United States to the highest standards of quality and functionality. We only supply the foremost independently watermarked water filter systems. With a number of inline home options and a range suitable for caravans and RV’s our Australian distribution centre stocks a complete inventory of certified replacement cartridges and 100% Australian-based customer support.
Contact us today and begin enjoying what your tap water can be.
Buy Water Filter Systems
& Water Filters Online
Inline Water Filter System
$346.84 - No separate tap or drilling needed
- Connects inline to cold-water hose
- No plumber needed
- 4x faster than traditional systems
- Lasts a family of 4 for 1 year
Bathroom Vanity Filter System
$240.90 - Compact for en suite bathrooms
- Space required 335mm x 225mm
- Mounts vertically or horizontally
- Works with your existing tap
- Protects tap from limescale build-up
Dedicated Filter Tap System
$394.8 - Ideal if you like a separate filter tap
- Mount filter vertically or horizontally
- Filter lasts 12 months
- Same great taste
Replacement Filter Cartridges
From $69.76- WFA & Everpure cartridges
- Omnifilter cartridges
- Rainwater cartridges
- Fridge cartridges
Water Filters for Your RV
From $163.89- Easy installation
- Choice of three systems
- Significantly cheaper than bottled water
- Durable & long lasting
- Space saving
Counter Top System & Filter Taps
From $71- Ideal solution for people on the move
- No plumbing required
- Chrome plated
- Lever operation
- Suitable for WFA Filter Systems
WFA Replacement Cartridges
From $69.76 - Inhibits lime scale build up in water using appliances
- Environmentally friendly
- Removes particles 75 times smaller than the diameter of a hair
Rain Water Filters
From $37.01 - Ideal screen filter for sediment particles in excess of 80 microns.
- Typically used for filtration before or after a rainwater tank pump
RV & Marine Cartridges
From $69.76- Compact size
- Quick change cartridge – DIY
- Compatible with all Everpure ADC filter installations
Everpure
From $120.45- The Everpure 7CB5-K cartridge filters out particles between 1 and 5 microns in size. By way of comparison, the diameter of human hair is 75 microns.
- Contaminants reduced/removed include sediment, chlorine, bad tastes and odours.
- The filtration process also inhibits limescale build up in water using appliances.
Omnifilter
From $36.93- The 1100R is the half micron ‘quick change’ replacement cartridge and is recommended for use with the Omnifilter CBF2 water filter system.
- Removes/reduces the following contaminants and substances; cysts such as giardia and cryptosporidium, chlorine, bad tastes and odours.
Fridge Filter Cartridges
From $82.48- Contaminants removed include chlorine, bad tastes and odours with some sediment removal/reduction.
- The cartridge inlet and outlet include ¼” ‘push fit’ connection fittings.
- Environmentally friendly, reducing plastic bottle waste.
Specials
From $66.97- A 2 year supply*. Receive a reminder notification to change to your second cartridge.
- Larger quantities purchased receive a larger discount.
News & Articles
Inline Water Filters for Your Home and How They Compare to Fridge Filters
Filtered water straight from the fridge is now pretty standard, and for many Australian households, it feels like enough. But not all filtration methods are designed the same. If you’ve ever wondered whether a fridge filter really covers all your needs or how it compares to an inline water filter, you’ve come to the right place.
World Water Day: How Home Water Filters Support Global Clean Water Goals
Most Australians turn on the tap without thinking too much about it, largely because we trust the systems behind it. But World Water Day on March 22 shines a light on the global reality that safe freshwater is not guaranteed everywhere. It also invites a closer look at the small choices we make, including whether we take that extra step to install a water filter.
Back-to-School Hydration: Ensuring Kids Drink Filtered Water All Day
School is back for 2026, and if you’re facing the same hydration dilemma as last year, you’re not alone. Parents everywhere are wondering how to get their kids drinking more water, especially the filtered kind. And fair enough. Research shows it can support everything from energy and focus to overall wellbeing during their busy day.