KDF Heavy Metal Filter Cartridge, HQ7-KDF

(2 customer reviews)


Removes chlorine and heavy metals (iron, lead, mercury …)

In stock

HQ7-KDF, Heavy Metal and Chlorine Water Filter Cartridge

  • Kinetic Degradation Fluxion (KDF) is a high-purity copper-zinc formulation that uses a basic chemical process known as redox (oxidation/reduction) to remove chlorine, lead, mercury, iron, and hydrogen sulfide from water. The process also has a mild anti-bacterial, algaecitic, and fungistatic, effect and may reduce the accumulation of lime scale.
  • This quick change water filter cartridge is the latest in modern design and water filtration technology.
  • PATENTED Products, Compact modern slimline design.
  • It is fast, clean, easy. DIY, no tools, no drip, simple push & twist filter cartridge replacement, like changing a light bulb, kwik change and twist.
  • Colour coded cartridge for easy cartridge replacement.
  • Tested and certified to ANSI/NSF Standard 58.
  • Manufactured entirely from FDA compliant materials (Food Grade).
  • Cartridge Replacement: Every 12 month (5400 liter).
  • Dimensions: L28 x D6 cm.
  • Fits HYUNDAI filters and some other quick twist filters.
  • Made in Korea by HYUNDAI.
  • Free shipping Australia wide, online alkaline filter best prices.

What Contaminants Does KDF Remove:

KDF process media will reduce or remove chlorine, iron, hydrogen sulfide, lead, mercury, magnesium, and chromium, and may inhibit the growth of bacteria, algae, and fungi. Redox media remove up to 98% of water-soluble cations (positively-charged ions) of lead, mercury, copper, nickel, chromium, and other dissolved metals. While removal rates depend on a number of factors, more than 98% of chlorine is removed by KDF in home water treatment systems.


  • To be used on biologically safe water supply.
  • Flush for:
    • 5-10 seconds everyday before first time use.
    • 30 seconds when not using for 3 days.
    • 2 minutes when first using or replacing the cartridges.

Additional information

Weight 0.425 kg
Dimensions 29 × 7 × 7 cm

2 reviews for KDF Heavy Metal Filter Cartridge, HQ7-KDF

  1. Wendy (verified owner)

    Quality product and prompt delivery

  2. Wendy (verified owner)

    Excellent service provided by MDC. We have purchased water filters for many years however the service provided by MDC has been the best above all the rest. The system is easy to install and maintain, and any issues are quickly attended to, and help is always available. Well done MDC we will always recommend you and your systems because you follow through.

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