[KongchangAI]
Unverified80% confidenceFactTime unknown

主流宠物饮水机滤芯活性炭多采用椰壳材质,标准三合一结构为无纺棉+椰壳活性炭+离子交换树脂,标称更换周期普遍为2-4周

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80%
Confidence
Long-term
Relevance
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