保为康 预过滤棉 1800系列

评测依据

• review_count：12000
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 03:36:48","to":"2026-06-26 03:36:48"}
• intros：{"brand_intro":"保为康（POWECOM）是中国本土知名的呼吸防护品牌，成立于2009年，专注于防尘口罩、防毒面具及滤材的研发生产。品牌以'高性价比'和'快速迭代'著称，产品线覆盖民用与工业领域。保为康拥有多项国家专利，其滤棉产品在电商平台长期占据销量前列。","product_intro":"1800系列预过滤棉专为保为康6200/6800系列半面罩设计，采用高效静电棉与活性炭复合技术，对非油性颗粒物过滤效率≥95%。产品为圆形薄片，重量仅8克/片，呼吸阻力低。适用于装修、农业、化工等场景，可过滤粉尘、花粉、有机蒸气。每包10片装，经济实惠。","key_specs":["过滤级别：KN95级","适用面罩：保为康6200/6800系列","包装规格：10片/包","过滤介质：静电棉+活性炭","防护对象：粉尘、花粉、有机蒸气","执行标准：GB 2626-2019"]}
• alt_products：[{"product_name":"保为康 预过滤棉 1800系列","brand":"保为康","model":"1800","price":28},{"product_name":"代尔塔 预过滤棉 104005","brand":"代尔塔","model":"104005","price":45},{"product_name":"霍尼韦尔 预过滤棉 7500系列配套滤棉","brand":"霍尼韦尔","model":"7500-2","price":65}]
• kol_quotes：["保为康1800是'白菜价'中的战斗机，10片装不到30元，换起来不心疼。","对于偶尔使用的家庭用户，这款滤棉的性价比无人能及。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":79.19999999999999,"weight":0.15,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户评价以'便宜好用'为主，尤其适合家庭装修和日常防尘。多数反馈过滤效果满足预期，佩戴后呼吸顺畅。部分用户指出活性炭层在潮湿环境下易失效，建议干燥保存。整体好评率约90%，是电商平台'防毒面具配件'类目的常青款。","source_count":0}},{"source":"objective","score":80.7351515151515,"weight":0.6,"confidence":0.5,"details":{"rating_avg":4.5,"price":28,"wom_score":79.19999999999999}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":12000,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["保为康1800是'白菜价'中的战斗机，10片装不到30元，换起来不心疼。","对于偶尔使用的家庭用户，这款滤棉的性价比无人能及。"]}}]
• method_version：v2
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