前置过滤器

前置过滤器是针对家庭用户给水系统进行粗过滤的装置，该净水器一般安装在给水系统的入水口处（如家庭用水水表后面），不适用其他工业用途。不得安装在室外或者置于太阳直射处，防止冰冻或暴晒，要在容易清洗和维护的位置安装本净水器。

Pre-Filter apply to rough water filtration for home users feed system. The water purifier which do not apply to industrial use is usually installed in the water inlet of home users feed system . This product should not be installed on the outside and should keep it out of direct sunlight and frost.