Pre Filter Box is used to separate the bigger sand and sediment filters before a RO system. It increases the life of filters, which can be changed easily and frequently without opening the whole RO purifier. These filter boxes are made under the guidance of our expert professionals keeping in mind the set industrial norms. This filter box is available in different specifications and can be customized as per the needs of our valued customers. Further, our offered Pre Filter Box is checked by our quality controller before delivering to our valued customer ends.