The Puretec IRS4000 is an iron-treatment system designed to reduce iron and manganese in suitable water supplies. The media process promotes oxidation of dissolved iron before physically capturing it in the deep filter bed, helping reduce staining, sediment and deposits.
Key Features
- Reduces iron and manganese
- Helps prevent orange/brown staining and rust deposits
- Deep-bed filtration
- Automatic backwash operation
- Programmable controller
- Designed for whole-building treatment
Product Specifications
- Model: IRS4000
- Service flow: 40 L/min
- Maximum flow: 90 L/min
- Connection: 1" Male BSPT, ¾" drain
- pH range: 6.8–9
- Pressure range: 138–862 kPa
Before Ordering
These IRS models are legacy/discontinued Puretec systems and have been superseded by the IRX range. Iron treatment depends heavily on source-water chemistry; confirm water analysis and replacement requirements before ordering.

