3 Stages described: Multi-stage filtration means your system performs better, for longer. Each stage of the filtration system performs its role in eliminating larger elements before moving onto the next stage, ensuring finer filters don’t get clogged with larger particles. · Stage 1 – The 90 micron sediment filter removes larger sediment and particles to prevent them moving onto the ultra-fine second stage filter. · Stage 2 – A 25 micron heavy-duty sediment filter which reduces lime, scale, rust, sand and other fine sediment. · Stage 3 – The final multi-action, carbon block filter, further removes particles down to 10 micron, as well as improving colour, and odour, and reduce chlorine. Product Spec sheet can be found here water filter 3 stage
