Unverified85% confidenceDecision RuleTime unknown
普通纸质滤芯过滤精度约5-10微米,适合城市铺装路面;长期跑砂石路/工地建议选滤纸密度更高的重载型或加装外置预滤器,否则更换周期缩短一半
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85%
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Long-term
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