Unverified80% confidenceDecision RuleTime unknown
吸力标称需看Pa值：地毯多的家庭需≥8000Pa，纯硬质地板5000Pa即可，标称超过12000Pa多为营销数据实际差异不大
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80%
Confidence
Medium-term (~90 days)
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Unverified吸力标称5000Pa以上才建议用于地毯或地缝多的家庭，纯硬地板家庭3000Pa左右已足够，盲目追高吸力性价比低85% similarUnverified集尘盒容量小于0.3L的机型清洁全屋需中途倒灰1-2次，大户型或养宠家庭建议≥0.5L；但集尘盒越大机身越重越靠前，小户型无需盲目追求大容量65% similarUnverified容量越大清洁越省心，但机身占地也越大：滚筒式普遍占地≥60×55cm，小户型（卫生间放置）应权衡选球形/紧凑款而非盲目追求大容量65% similarUnverified按空间配比：每10㎡房间需活性炭≥200g才有实感效果，猫砂盆等小空间用50-100g，购买时应看总克重而非包数（很多产品单包仅20-30g虚标包数）64% similarUnverified关注单位喷涂覆盖量（m²/kg），普通触媒类约8-15㎡/kg，购买前用房屋家具展开面积（约为地面面积的3-4倍）估算所需用量，避免买量不足导致治理不彻底64% similar
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