滤芯功能：
（1）第一级：聚丙烯熔喷五微米PP棉滤芯(3个月左右更换) 对自来水进行预处理，滤除水中泥沙、悬浮物、胶体、有机物、杂质等，过滤面积和纳污量大，效果好。
Filter function:
(1) the first level: polypropylene melt-blown five micron PP cotton filter (3 months or so replacement) on the tap water pretreatment, filter out water sediment, suspended solids, colloids, organic matter, impurities, filtration area and pollution Large amount of good effect.
（3）第二级：压缩活性碳滤芯(6-8个月左右更换) 深层次吸附水中之异味、异色、余氯、卤代物及有机物等对人体有害的物质，有效改善出水口感。长寿命的压缩活性碳棒和高纳污能力的网布构造，使滤芯具有双重功能的过滤性能。
(3) the second level: compressed activated carbon filter (6-8 months or so to replace) deep adsorption of water in the smell, color, chlorine, halogen and organic substances harmful to the human body, effectively improve the water taste. Long life of compressed activated carbon rods and high capacity of the grid structure, so that the filter has a dual function of the filter performance.
（1）第三级：聚丙烯熔喷一微米PP棉滤芯(3个月左右更换) 对自来水进行预处理，滤除水中泥沙、悬浮物、胶体、有机物、杂质等，过滤面积和纳污量大，效果好。
(1) the third level: polypropylene melt-blown a micron PP cotton filter (3 months or so replacement) on the tap water pretreatment, filter out water sediment, suspended solids, colloids, organic matter, impurities, filtration area and pollution Large amount of good effect.
（4）第四级（24个月左右更换）：主膜超滤膜，主要功能过滤细菌，病毒，有害有毒物质等；规格：10寸；
(4) the fourth level (24 months or so to replace): the main membrane ultrafiltration membrane, the main function of filtering bacteria, viruses, harmful toxic substances, etc .; Specifications: 10 inch;a
（5）第五级：后置抑菌活性碳(6-8个月左右更换) 进一步深层次去除异味、余氯和抑菌，防止净化水和第二次污染，使水更卫生、更安全。
(5) the fifth level: post-antibacterial activated carbon (6-8 months or so to replace) to further remove the deep level of odor, residual chlorine and antibacterial, to prevent the purification of water and the second pollution, make water more hygienic and safer The
