The FS2A is a 2 stage filter system. It fits two standard sized 10" Carbon filters (sold separately). The FS2A removes sediment and impurities including chlorine for better tasting and smelling water. It is great to put under the kitchen sink or down in the basement. It is compact and cost effective solution.
The system also fits all types of standard 10" filters, including Sediment and GAC filters.
* The filters should be changed every 6-12 months.