Watts Premier 560039 UF-3 Ultra Filtration 3-Filter Annual Replacement Pack
From the Manufacturer
Watts Premier UF-3 Filter Kit contains a complete 1-year supply of replacement filters for the UF-3 Ultra Filtration System. These high performance filters are WQA Certified and made specifically for the UF-3 system. The kit includes (1) Sediment Filters / (1) Carbon Block Filters for your 6-month changes and (1) Hollow-Fiber Membrane which is replaced annually.