Unverified85% confidenceFactTime unknown
TDS值下降只能判断RO膜是否失效,不能判断PP棉和活性炭寿命;PP棉靠水流变小/发黄判断,活性炭靠出水口感异味判断,别只靠TDS笔管理所有滤芯
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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