Water Filters Front Purifier Copper Lead Pre-filter Backwash Remove Rust Contaminant Sediment Pipe

Specification: Type:Front filter Material:Copper Specification:4 split-mouth Filter element:RO membrane Working principle:External pressure Applicable temperature:5-40 degree ? Features: - High efficiency to removal rust and sediment - Secondary cleaning - High quality and long service life ? Package Included: 1 x Water Purifier and some accessories