(6 customer reviews)

AlkaWay OKO Replacement Filter

19.00 inc. GST

Replacement Filters

  • NASA-derived technology
  • Fits both 650 mL and 1 litre ÖKO bottles
  • BPA free
  • Lab tested to remove 99.9999% of Cryptosporidium and Giardia Lamblia
  • Each filter has a life of 380 litres
  • Colour: Random
 

Description

Replacement Filters

Replacement filters for the AlkaWay ÖKO Level-2 filters were originally developed for NASA and used in the ISS (International Space Station). We convert the material for consumer use in our bottles. Simply put, it is the state-of-the-art in water filtration technology.

In addition to a 2-micron pore size, the material utilizes a positively charged electro-adsorption (attraction and retention) process to draw and trap harmful agents much smaller than its pore size. Charge fields, activated upon water contact extend 1 micron each to virtually close the pore to any intruding agents. ÖKO level-2 filter lab tests using NSF/ANSI Standard 53 reflect the removal of 99.994% of e-coli, 99.9999% of cryptosporidium and giardia lamblia, the most commonly found bacteria and microorganisms in lakes, streams and international water sources. A stack of over 400 such pores in the 0.8mm thickness of the filter creates a “tortuous path” which a harmful agent would have to travel through in order to make it across the filter membrane.

Additional information

Weight0.1 kg
Dimensions5 × 5 × 4 cm

6 reviews for AlkaWay OKO Replacement Filter

  1. Brenda (verified owner)

  2. Derek (verified owner)

    Filters are awesome and easy to install, still easy but now clogging up after only 200 + refills

  3. Scott Weaver (verified owner)

  4. Thespina (verified owner)

  5. Leonie (verified owner)

    Quick and easy supply and delivery

  6. Stuart A. (verified owner)

    Great products and quick delivery.

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