Compact under-sink iron filter cartridge uses KDF-85 and catalytic carbon to reduce iron
https://paxtonmbvb859.iamarrows.com/iron-filtration-system-noise-levels-how-quiet-is-softpro
Compact under-sink iron filter cartridge uses KDF-85 and catalytic carbon to reduce iron and rotten egg smell; quick-change housing, 3/8-inch push-connect fittings, and 0.5 micron rating integrate with ice makers and espresso machines.