Unverified83% confidenceDecision RuleTime unknown
普通活性炭滤芯不软化水质,需软化去水垢应选含离子交换树脂的软化滤芯,但树脂需定期用盐再生,纯饮用建议直接上RO膜而非软化滤芯
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83%
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Long-term
Relevance
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