The filter cartridge has a white plastic net cover so as to have a clean and tidy appearance.

外层为白色塑料网套，使滤芯具有完整的外表与整洁的外观。

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The filter cartridge has a white plastic net cover so as to have a clean and tidy appearance.

外层为白色塑料网套，使滤芯具有完整的外表与整洁的外观。

youdao