A pre filter cartridge is the first line of defense in any RO water purification system. It effectively removes larger particles such as dust, sand, rust, and sediments from the incoming water supply before it reaches the main RO membrane. By trapping these impurities early, the pre filter extends the life of the RO membrane and enhances overall filtration performance. Typically made from polypropylene or spun fiber, these cartridges are essential for maintaining the efficiency and longevity of your water purifier. Easy to install and replace, pre filter cartridges are a cost-effective way to ensure clean and safe drinking water.

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