PP meltblown filter is a non-toxic and odorless polypropylene made by a series of heating, melting, spraying and receiving molding. The depth of the PP filter element is extremely high, and it is extremely resistant to acid and alkali. It can effectively remove impurities such as suspended solids and rust in water. PP filter element can effectively remove all kinds of particulate impurities in water, so it is often used in water purifiers.
PP meltblown filter element as the first stage filter element will not only affect the water quality, but also directly affect the life of the second, third or fourth stage filter element, so the quality of the PP meltblown filter element is very important for the water purifier.
PP melt-blown filter element has uniform and dense pore diameter, and the filtering accuracy is 5μm. It is mainly used to filter out impurities larger than 5μm in tap water. Due to the first-stage filter element, more than 80% of impurities will be filtered at this stage. The more impurities filtered, the easier it is to plug the filter element. Therefore, the life of PP meltblown filter element is very short, the filter element may need to be replaced in the area with poor water quality for more than three months, and the area with better water quality may not exceed six months. In order to avoid secondary pollution of the water purifier and affect the subsequent filter element filtering effect, it is recommended that you replace the filter element every 6 months or so.
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