| 摘要 |
A filter cartridge assembly (12), and method for constructing the same, wherein the assembly has at least two axially adjacent filter cells (14) separated by a speacer ring (20) and a lifting means (10) having a moutning portion (34) and an opening (38) formed therein for surroudning the oter periphery of the spacer ring. The lifting means also includes opposed elongated arms (32a, 32b) which extend radially outwardly from the central mounting portion and have gripping portions (40a, 40b) for facilitating lifting the filter cartridge assembly.
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