OKO Original Filter
Advanced Filtration
Tested against some of most common waterborne contaminants present in water sources worldwide. Testing performed in EPA and NSF accredited laboratories show the following: Raoutella terrigena (pathogen) 99.9999%, Cryptosporidium 99.998%, Virus (norovirus, rotavirus, and others) 99.98%, Giardia lamblia 99.9999%, Ecoli 99.94%.
For OKO Bottles
OKO Replacement filters are for the ÖKO Water Bottle, for both the 650ml and 1000ml versions. The OKO Replacement Filter level-2 filter lab tests using NSF/ANSI Standard 53.
Made from Polypropylene
The bottles are made of a special grade of polypropylene similar to food storage containers yet they are very soft and squeezable to pressure water through our complex filtration system. They resist leaching chemicals in warm climates and they do not emit odor. They are also SGS tested, FDA food grade compliant, free of BPA, Phthalates and toxins.
More about the bottle
The patent pending FilterSure™ feature forces any backwash through a valve and back into the bottle to be refiltered. This process not only assures you that the filter is sealed and working properly, but prevents you from drinking contaminated water.
More about the filter
Less than a millimeter in thickness, the filtration media is activated when exposed to water. Using electroadsorptive technology on a bed of microscopically pulverized carbon, the material attracts and retains negatively charged particles and a host of contaminants lurking in waters around the world.
Performance
EPA and NSF approved lab tests show substantial retention of a variety of waterborne contaminants lurking in sources around the world.
Good rating very efficient
Too expensive
Too expensive
Too expensive
Too expensive
Too expensive
Reasonable price and good delivery service
Easy to order, fast and efficient delivery. Thank you
Your service was really good. You made up for the rubbish service provided by fastway couriers who couldn’t be bothered to deliver the filters. Thanks for sending a second set out by Aus post that did get to me! thanks
Great products and quick delivery.
Quick and easy supply and delivery
Filters are awesome and easy to install, still easy but now clogging up after only 200 + refills