P-all large flow filters have a big diameter of 6 inches/152mm, but no center support frame. Only one end of the filter is open and its flow manner of filtering fluid is from inside to outside. The big diameter of filter elements increases effective filtering areas, and greatly reduces the amounts of filter element and the size of its body case. Due to its large flow and long life, P-all large flow filter can lower investment and human cost in many applications.
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