ATLAS Cartridge QA 10 LM SX - RA5315225Plastic container filled with Activated Alumina for the reduction of Fluoride added to public water supply.Media life-span (considering an influent concentration of 1.5 mg/L and aneffluent concentration of 0.5 mg/L F):10= 1300 L20= 2600 L10BIG = 4200 L20BIG = 9000 LMaximum water pH = 7.5Maintenance: none.Remark - Use a pre-filter to protect the cartridge.Treatment material: Activated Alumina. TECHNICAL SPECIFICATIONSSelected raw materials, suitable for drinking water.BIG model endcaps: PolypropyleneBIG model container: PETBIG model Grid: PolypropyleneBIG model Felt pad: PolyesterSTANDARD model endcaps: PolystyreneSTANDARD model container: PolystyreneSTANDARD model containing sponge: PolyurethaneFlat seal: SEBS with antimicrobial technology ATLAS Cartridge QA AL 10 SX TS - RA5315225 is a reliable, high-performance cartridge filled with Activated Alumina for the reduction of Fluoride added to public water supply.