8 Units pack for 1 year using.
4 units of 10″ universal PP cotton;
2 units of 10″ universal CTO, the Compressed activated carbon filter;
2 units of 10″ universal T33, The Coconut shell activated carbon filter.
If you need more beside taste improvement, like remineralization, pls choose the T55 filter set (4 pack). Or SF30 filter (4 pack) for water softening.
|T55 filter set, 4 pack||SF30 filter set, 4 pack|