Filter basics

Chlorine taste and everyday flavour — the most common reason people filter.

Scale and soap trouble — what softening actually does.

What people consider in older buildings (education only).

Pitchers, faucet mounts, under-sink — usual pick for taste.

Broader reduction of dissolved stuff at one tap.

The usual technology for hard water (ion exchange).

For microbes — mostly a private-well topic.

Point-of-entry setups that combine stages.