Safe Water Canada Ltd wants you to be educated about water purification. This will allow you to make an informed decision on something as important as the quality of your drinking water. Since water filtration is a complex science, we try to use familiar terms when possible so the explanation is easier to understand. Several methodologies are used to produce the Black BerkeyÂ® purification elements.
The first line of defense is that BerkeyÂ® purification Filters are composed of a proprietary formulation of more than six different media types, all constructed into a very compact matrix containing millions of microscopic pores. These pores are so small that they produce what we refer to as a â€œTortuous Pathâ€ that pathogenic bacteria, cysts, parasites, herbicides, pesticides, organic solvents, VOCâ€™s, detergents, cloudiness, silt, sediment and sedimentary minerals, foul tastes and odors must travel through. These paths are so small that these pollutants physically cannot pass through them and become trapped, eliminating them from your drinking water. This process is known as microfiltration and is critical in making Safe Water.
Secondly, BerkeyÂ® media formulation uses unique adsorption and absorption properties. Adsorption works to create an ionic barrier similar to surface tension. This barrier is perfectly suited to the micro-porous water filter because it effectively allows the tiny pores to block water contaminants that are smaller than the pore size itself. This blocking process is how the BerkeyÂ® water filter is able to remove submicron viruses that other brands of water filters cannot, without the use of obnoxious chemicals like iodine or chlorine. Next, the heavy metals ions (mineral molecules) such as cadmium, chromium, copper, lead, mercury, aluminum, and other dangerous heavy metals are extracted from the water through an Ion exchange process where they are attracted to and transformed by electrically bonding to the media.
Finally, BerkeyÂ® systems are so effective at removing contaminants from water because of the extremely long â€œcontact periodâ€. Other filtration systems rely on water pressure that forces water molecules through the elements at 60-90 PSI. These water molecules come into contact with the filter media for a mere fraction of a second. By comparison, water molecules passing through the structure of the Black BerkeyÂ® filters are drawn gently by gravity and stay in contact with the media for a long period of time. This allows the filter media to be more efficient in capturing contaminants. This advanced technology was developed, refined, and proven through years of diligent, investigative research and testing performed by water purification specialists, researchers, and engineers. The flow rate or time of exposure through the Black BerkeyÂ® purification Filters has been calculated to yield the greatest volume of removal of viruses, toxic chemicals, and bacteria.
BLACK BERKEYâ„¢ PURIFICATION FILTER
Black Berkeyâ„¢ Purification Filters are more powerful than any other gravity filter element currently available. The Filters have a unique purification capability that is due to their unique structure. The micro- pores within the Black BerkeyÂ® Filters are so small that viruses and pathogenic bacteria are simply not able to pass through them.
Many water filters on the market may claim to be a water purifier, but do not meet the performance specifications required for this classification. In order to be classified as a water purifier, a water treatment device must remove at least 99.9999% of pathogenic bacteria and reduce viruses by 99.99%. The Black BerkeyÂ® Purification Filters can be classified as water purifiers because they remove 99.9999999% of pathogenic bacteria and 99.999% of viruses, which greatly exceeds the standard. The Black BerkeyÂ®Purification Filter formulation has been tested by State and EPA accredited laboratories to exceed NSF/ANSI Standard 53.
The Black Berkeyâ„¢ Purification Filters have been tested and confirmed to remove or greatly reduce the contaminants listed below:
Exceeds Purification Standard (Log 4):
MS2 Coliphage â€“ Fr Coliphage
PATHOGENIC BACTERIA SURROGATE >99.9999%
Exceeds Purification Standard (Log 6): Raoultella terrigena
TRIHALOMETHANES â€“ Removed to >99.8%
(Below Lab Detectable Limits):
Bromodichloromethane â€“ Bromoform â€“ Chloroform â€“ Dibromochloromethane
Removed to below Lab Detectable Limits: Chlorine Residual (Total Residual Chlorine)
|Volatile Organic Compounds (VOCs)
Removed to below Lab detectable limits
1,2-Dichloro-1,1,2-trifluoroethane (CFC 123a)
Aroclor (1016, 1221, 1232, 1242, 1248, 1254, 1260)
Dichlorodifluoromethane (CFC 12)
Ethylene Dibromide (EDB)
Halo acidic Acids (HAA5)
Methyl tert-Butyl Ether (MTBE)
Trichlorofluoromethane (CFC 11)