Water Filtration System Reduces Atrazine Bacteria and Virus Chlorine Taste and Odor Cyst Lead Lindane Nominal Particulate Class I Micron Rating 0.5 micron Connection Size 3/8 in Overall Height 14 5/8 in Width 10 3/8 in Service Life 350 gal Flow Rate 0.8 gpm Application Whole House Color White Compatible Mfr Model Number US-3UF-R Compatible Grainger Part Number 53CF18 Connection Type NPT Depth 4 1/2 in Head Material ABS Housing Material Polypropylene