Eliminate Iron, Chlorine, Heavy Metals, Bacteria, Hydrogen Sulfide
Revolutionary Filtration for a Sustainable Future.
Kymera International’s KDF® Fluid Treatment features patented KDF® Process Media which is revolutionizing the water treatment industry by enhancing or replacing existing filtration technology in both new installations and retrofits.

Eliminate Contaminants
Remove or reduce chlorine, hydrogen sulfide, soluble heavy metals, microorganisms and scale.

Boost System Performance
Protect GAC filters from biofouling and enhance performance by reducing inorganic contaminants.

Cut Costs
Reduce maintenance costs and safeguard expensive membranes, resins and other system components.

Extend System Life
Replace or improve existing filtration technologies with KDF®, improving efficiency, durability and longevity.
KDF® Applications
Trusted by leading manufacturers and supporting a vast array of industries, including residential applications, hospitals, beverage producers, restaurants, and manufacturing facilities, KDF® media provides powerful protection, effectively eliminating chlorine, hydrogen sulfide, heavy metals, scale, and bacteria. Safe, efficient, and proven—it’s the go-to solution for cleaner water.
Residential Water Systems
Enhances drinking and shower water quality in homes by reducing chlorine, heavy metals, and bacteria.
Commercial Water Filtration
Improves water quality for businesses such as restaurants and hotels.
Municipal Water Treatment
Used in city water systems to ensure safe, clean water for communities.
Industrial Cooling Systems
Prevents scale and microbial growth in cooling towers and industrial water processes.
Bottled Water Production
Ensures purity and safety in bottled water manufacturing.
Brewing and Beverage Production
Improves water quality for breweries and soft drink producers.
Medical and Laboratory Applications
Provides clean, dechlorinated water for hospitals, clinics, and research facilities.
Agriculture and Irrigation
Delivers clean water for crops, ensuring safe agricultural practices.
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KDF® Process Media Forms
Kymera International offers two KDF® product lines of its distinctive, high-purity, granulated water filter media: KDF® 55 Process Medium and KDF® 85 Process Medium, each with various mesh sizes available.
- KDF® 55 Medium Designed specifically for removing or reducing chlorine and water-soluble heavy metals. It controls scale, bacteria and algae, even in hot water. The process medium received NSF International Certification and is certified by NSF to NSF/ANSI Standard 42 – Drinking Water Treatment Units – Aesthetic Effects. This medium is also in compliance with California’s Health and Safety Code Section 166875 (or commonly know as AB1953) and Vermont Act 193.
- KDF® 85 Medium Removes or reduces iron and hydrogen sulfide from well water or other water supplies while also controlling scale, bacteria and algae. The process medium received NSF International Certification and is certified by NSF to NSF/ANSI/CAN Standard 61 – Drinking Water System Components – Health Effects.
- KDF®-XF (Extra-Fine Mesh) Designed for specialty applications where the greatest surface area is required.
- KDF®-F (Fine Mesh) Ideal for use in carbon blocks and other matrix-type filters.
- KDF®-C (Coarse Mesh) Ideal for use when less pressure drop is required.
- KDF®-E (European Grade) Designed for European regulatory compliance.
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KDF® Performance Statistics
The proof is in the data. KDF® Media has been proven effective since its invention over 40 years ago.
Effective Lifespan
in Years
vs. 6-12 Months for
Activated Carbon
Chlorine Removal Efficiency
Heavy Metal Elimination
Anti-Scale Effects:
Up to
Reduction