Unverified82% confidenceTradeoffTime unknown
容尘量与便携性冲突：卧式大桶吸尘器容尘量可达2-4L但笨重难上楼，无线立式便携但尘杯通常仅0.5-0.7L，需频繁倒灰
1
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82%
Confidence
Long-term
Relevance
-
First Seen
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Unverified尘桶容量与清洁频率权衡：无线机型尘桶多为0.3-0.6L，重度掉毛家庭一次全屋清洁可能需倒2-3次；有线机型尘桶普遍0.8-2L但牺牲便携性84% similarUnverified主流全能机型集尘袋容量约2.5-3L，可存约60-75天灰尘；无集尘袋纯尘盒机型需每次手动清理约0.3-0.5L尘盒81% similarUnverified尘杯容量与整机灵活性权衡：0.6L以上大尘杯减少倒灰频率适合大户型，但机身更笨重；小户型0.3-0.5L更轻巧，倒灰勤一点即可81% similarUnverified尘杯容量与清洁频率的矛盾：小尘杯（≤0.3L）机身轻便手持不累但需频繁倒灰，养宠家庭2-3天就满；大尘杯（≥0.6L）省心但重心高、手持久了手腕酸，长发或养宠优先大尘杯79% similarUnverified防尘布克重≥120g/m²且采用无纺布多层复合结构，防尘密度更高，适合长期存放的家具/大件电器；≤50g/m²的薄款仅适合短期防尘或临时遮盖77% similar
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