Unverified88% confidenceDecision RuleTime unknown
除宠物异味需专门配置高碳量活性炭滤网（碳重量≥500g）或催化分解模块，仅靠HEPA滤网无法去除氨类、硫化物等气态异味分子
1
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88%
Confidence
Long-term
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Unverified除宠物异味需选带活性炭滤网且炭量≥400g的机型，蜂窝状活性炭比颗粒状吸附面积大、寿命长；仅靠HEPA滤网无法去除氨类和硫化物异味93% similarUnverified针对猫砂盆异味应选择带活性炭滤网且炭层厚度≥15mm或炭重≥400g的机型，普通HEPA滤网无法吸附氨气和硫化物等气态污染物87% similarUnverified活性炭滤网主打除异味（新装修甲醛、宠物味），对PM2.5几乎无过滤作用；HEPA主打颗粒物过滤但不除味，两者功能不可互相替代，异味+粉尘双需求需选复合层滤网80% similarUnverified除甲醛/异味需看活性炭克重而非仅看有无，有效除醛滤网活性炭含量应≥500g，低于300g的复合滤网除醛能力仅为噱头，且吸附饱和后需及时更换否则会二次释放80% similarUnverified活性炭布滤网主要针对异味、甲醛、烟味等气态污染物，对PM2.5颗粒物过滤能力很弱；若诉求是防尘防雾霾应选静电棉/HEPA，若诉求是除异味才选活性炭，两者不可互相替代79% similar
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