[KongchangAI]
Unverified90% confidenceDecision RuleTime unknown

处理细微粉尘(面粉、水泥、碳粉)必须选HEPA H13级过滤(过滤0.3μm颗粒≥99.95%)+ 反吹清灰功能,普通PET滤芯会迅速堵塞导致吸力骤降

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Long-term
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