Each filter is individually wrapped inside the postal package in which it is delivered to you.
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TECHNICAL!
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These filters are 1 micron Carbon Block filters and are excellent value.
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Carbon Block will remove even more chlorine and other volotile contaminants than GAC filters, making your mains water much more palatable. See also our silverised GAC filter, also American Fridge Freezer compatible.
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To learn more about the difference between GAC and Carbon Block we refer you to the "Technical Note on Activated Carbon", below.
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Technical Note on Activated Carbon
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All of our fridge filters use either granular activated carbon (“GAC”) or extruded activated carbon (“carbon block”), and are the same as we use for our plumbed-in water dispensers. GAC has a labyrinthine, pore-like structure, with up to 1500 square metres of surface area per gram of carbon. That’s about a football pitch of surface area for every 5 grams. Quite literally, chlorine and other gaseous contaminants get trapped (“adsorbed”) within the structure by weak molecular forces known as Van Der Waals forces.
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As the name suggests, Granular Activated Carbon consists of carbon granules. If you shake a GAC filter you can often hear the granules rattling. If these become unevenly distributed within the filter body, then channelling of the water can occur, reducing the effectiveness of the filter. “Carbon block” is made by pulverising the GAC, heating it and then extruding it in block form. The result is a finer, more efficient material, with even greater surface area and with even greater adsorbtion properties than GAC, and without the possibility of channelling.
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AND FINALLY...
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Whether you opt for a GAC or a Carbon Block filter, you will be safe in the knowledge that it is backed by our full money back guarantee. If you have any questions, feel free to email us. We will answer every single enquiry promptly.
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It is recommended that these filters be replaced every 6 months.
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When the time comes to replace your filter, we'll send you a FREE reminder.
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No need to spend the full price on manufacturers' filters. These are fully compatible and work just as well.
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VISIT OUR SHOP
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Need a tap upgrade? Take a look at this
See our full range of filters, filter-taps, installation parts, water pipe, water pumps and plumbed-in coolers and heaters. We even have dispensers capable of giving you fizzy water and water hot enough for tea! Try this link to our store
But if you just want a bit more information and some ideas about under-sink systems then try this link:
Thank you for shopping