Unverified75% confidenceTradeoffTime unknown
过滤等级越高、材质越密,透气性越差,可能导致吸力衰减更快、更换更勤;日常干燥灰尘用H11无纺布即可平衡吸力与过滤
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified过滤精度越高更换越勤且风阻越大:H13比H11过滤更好但阻力大、CADR值下降更快,普通除尘需求H11+定期清洁前置滤网更经济83% similarUnverified过滤精度越高(层数多)密封越好,但透气性下降会导致基站集尘吸力衰减、堵塞报警提前,日常清扫3层结构即为过滤与吸力的平衡点81% similarUnverified过滤精度越高(HEPA)粉尘防护越好,但滤芯更易堵塞导致吸力衰减快,需搭配自动清灰或双滤芯设计,否则频繁拆洗降低效率80% similarUnverifiedHEPA滤网致密度越高过滤越好,但风阻越大导致风量下降、噪音升高、CADR降低;日常防尘防花粉选H12即可兼顾风量,防病毒气溶胶才需H13以上80% similarUnverifiedHEPA等级越高(H14)过滤越强但风阻越大,同一净化器套上H14滤网会导致风量下降、CADR降低、噪音和能耗上升,反而洁净速度变慢80% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/408016API
curl https://kongchang.com/api/v1/knowledge/claims/408016MCP
get_claim(id=408016)