By using parts sourced from Taiwan, we can reduce the price of this system.
Although the price is more favourable, the performance and consistency of the cartridge is not as good as the American sourced cartridges. Whereas the above carbon block cartridges are solid bonded activated coal, this cartridge is made from coconut fibre.
It is still very effective at improving the flavour of drinking water, but will promote the growth of bacteria within the cartridge if not replaced at least annually.
It should be purchased for taste and odour improvement only. For reliable removal of chemicals choose one of the other purifier options.