Our PK series of large-flow filter cartridge provide an effective replacement for deep-seated and other 2-1/2 "outer diameter filter cartridge in large-flow situations, such as reverse osmosis (RO)prefiltration. Each PK series large flow filter element can handle up to 1300L/min, significantly reducing the number of filter cartridge and the size of filter cartridge. The water treatment capacity of one filter element is equivalent to 10 filter elements with an outer diameter of 2-1/2 "and a length of 40". PK series filter element adopts unique ABS reinforced inner center support skeleton design and built-in O-ring and handle design. The filter element can be installed quickly, safely and conveniently. It could longer the using time of service life and reduce the cost based on super high pollution load quarantee. Easy to install ,decrease both the quantity of changing cartridges and labor costs. The design of the sealing interface reduces the risk of side flow, thus improving the filtration efficiency A wide range of chemical applications can be applied in a variety of fields
