CARTRIDGE ANTI-NITRATE 680 PUROLITE 520E
It has a specific format model purficateur.
The anti-nitrate cartridge contains a mixture of anionic resin Purolite 520 special anti-nitrate approved by the Ministry of Health for drinking water. It is advisable to place just before an activated carbon cartridge to remove the bad taste that the resin releases.It is recommended in areas where nitrate levels vary with the seasons of the year or that exceeds 25 mg.When the anti-nitrate cartridge becomes full it becomes ineffective, but does not release nitrates. It should be replaced every year for reasons of safety.
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