Its just that the lcd indicator on the lid lasts 4 weeks. in a household of 1 person, perhaps a liter a day would be used, ie 30 liters a month/replacement filter. In a household of 5 people perhaps 5 liters a day would be processed, ie 150 liters a month/replacement.
ZClearly if the filter is just as adequate to filter 30 liters a month as it is 150 liters a month then either the single person is being badly ripped off or the family of five risk drinking crappy water.
2006-09-19
13:39:17
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3 answers
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asked by
Old Cynic
3
in
Food & Drink
➔ Other - Food & Drink