Model:UF-1A Flow Rate:3000 L/hr Type of Flltration:In Side out Filtration Product material:304 stainless steel Hole:84" Body Dimension:L:918mmxW:108mm Product Material: UF Membrane Material-PVC 20 Years on Body (On Body Rusting) 2 Years On Ele ment (PVC) 1 Years On Poly Pipe