... ''40' 4)temperature:120degre stainless steel security filterDescriptionPrecision filter, also known as security filters, usually set in the pressure ... precision: 1μm--100μmMaterial: SS304\SS316L Notes Security filter needs to be set out of the water pressure ... industrial water filter, RO and UF membrane housing, RO system, Accessories(valve, distributor, tank head, etc.) We have 7 years ...