浄水器 AFS L-SINGLE-4のPDF 取扱説明書をオンラインで閲覧またはダウンロードできます。AFS L-SINGLE-4 7 ページ。

Preparation
1. Start by removing the cellophane wrapping from the filter cartridge.
2. Carefully inspect the bottom of the filter housing where the paper is looking for any tears or imperfections that
could result in a rupture. Any questionable defects should be addressed with AFS for a replacement prior to use,
or use a secondary backup filter (as outlined below)
INSTRUCTIONS FOR USE