The majority of water sources (from the basin, well, tap, river, lake, rain, pond, etc.) can be poured through the Ecofiltro with the exception of a few like salt water from the sea. If the water contains too much dirt, it should be poured through a cloth to keep the pores from clogging by tiny rocks and suspended solids.
If the water is heavily chlorinated, we recommend that you leave it in a plastic container for two hours until it evaporates before you pour it through the filter.
How many years DOES ONE FILTER LAST?
The filtering unit is guaranteed for two years and we recommend it be replaced every two years.