Amtek Aquafilter Aqfilters USTM Calmag Liff BWT Pentek GE Watts 3M Ecosoft Suez Pentair Spectrum Finerfilters Doulton. Chlorine reduction: up to 109000ltrs. Reduces chlorine taste andodor. Filter life: 12 months or 109000 ltrs (depending on feed water quality).
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