How to select a ceramic water filter?

We write pretty frequently about technical and industrial ceramics, especially ceramic water filters. But do you have a good idea of how to select a water filter for yourself? REI has a great guide to selecting the right water filter for your personal needs, and it also includes some good information about ceramic water filters.

Ceramic: This is an effective, high-quality earthen material that can be cleaned many times before it needs a replacement. A ceramic cartridge captures most particles within .005 of an inch of its surface, so it's easy to brush away clogged pores and expose new ones. Cartridges themselves are fragile and require careful handling. Ceramic elements are the longest-lasting mediums and make a good choice for frequent backcountry visitors.

We shop at REI all the time (we're not sponsored or reimbursed by the company in any way) and love it. They have a great selection of outdoor/camping gear. And they're always helpful, so their publishing this guide is no big surprise. Check out the full guide for some good advice for water filters.