年。在国外项目中和国内新项目中，F8过滤器是非均匀流洁净室常见的预过滤器。对于芯片厂100级，10级或更高级别的洁净厂房，预过滤器的常见效率级别为H10，许多新项目索性选用HEPA。在国内过去的洁净室空调系统设计中，过滤器常见配置为：粗效中效高效。那时高效过滤器的使用寿命仅为1--3年，差的也就几个月。可见，预过滤器的效率高低决定末端过滤器使用的寿命。

使受到污染的液体被洁净到生产、生活所需要的状态，也就是使液体达到一定的洁净度。

液体过滤器常见的主要是：泳池一体化过滤设备。

泳池一体化设备在现代泳池产业市场上属于一个主流产品的选择方向。泳池一体化设备以其技术含量，其设计理念，集思广益地给泳池设备市场造成一个全新的冲击。泳池一体化设备是集泳池过滤，消毒，循环为一体的泳池设备，已成为当今泳池设备市场的一个主流产品。

上海祥树RITTALSK 3182.100

上海祥树RITTALSK 3182.100

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