What’s the difference between the different water filters out there?

 Are they worth the hype?

Is a cheap water filter better than nothing (eg Brita)?

 Do they require much to maintain?

 What do you do when your ceramic filter goes a bit green?

 Shower/bath filter recommendations – Plastic or glass?

 Can filters strip too many good minerals out of water?

 Is it ok to drink bought filtered water in plastic bottles?

 And lots more.

Fiona also shares a lot of information about water filters in general and the zazen filter in particular; as well as the science behind filtering water in a way that mimics nature.