What is KDF-55 Media?
KDF media is the preferred water filtration media for use in many hospitals, restaurants, nursing homes and more.
Through the basic chemical process known as redox (oxidation/reduction), KDF process media work behind the scenes to rid your water of chlorine, lead, mercury, iron and hydrogen sulfide. The redox reaction also inhibits the growth of bacteria, algae, and fungi. As an added benefit, KDF media reduce lime scale, mold, and fungi in your tub or shower.
KDF process media is completely safe. KDF media meet EPA and Food and Drug Administration standards for levels of zinc and copper in potable water, so the process is not toxic and does not cause any adverse side effects. KDF media are certified by the NSF Standard 61 and Standard 42. This is your assurance that it meets public safety standards.
| KDF-55 Media vs. Activated Carbon | ||
| KDF Media | Activated Carbon | |
| Life | More than 6 years* | Only 6 to 12 months |
| Bacteria and Algae | Controls Both | Permits Growth |
| Disposal | Recyclable | Hazardous Waste |
| Mechanism | Oxidation/Reduction | Adsorption |
| Lb/cu ft | 171 | 35 |
| Contaminants Eliminated | Inorganic | Organic |
| Cost/lb | $4.00 | $1.20 |
* With proper handling and water conditions
Source: KDF Fluid Treatment, Inc.
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