Bluonics 2-Pack 20″ x 4.5″ 5 Micron Sediment Whole House Filters Iron Rust
Do not change acidic or alkaline water levels and has no impact on pH. Looking for a system to remove TDS, you can check Bluonics RO systems. Extended manufacturer warranty. This filter has a flow rate of 5-15 GPM, depending on the feed water pressure.