| 摘要 |
A universal cartridge filter housing has an upper cap and a lower housing. An inlet and a first outlet are formed through the upper cap, and an inlet mouth and an first outlet mouth are respectively formed around and upwardly protrude from top openings of the inlet and the first outlet so that the universal cartridge filter housing is universally applicable to all sorts of filter cores and serves as a standard part to significantly reduce the production cost and users' expense and facilitate extensive promotion and usage. As the inlet mouth and the first outlet mouth are concentrated on a top of the upper cap, multiple universal cartridge filter housings can be gathered together for operation, flexible tubes connected to the inlet mouth and the first outlet mouth and the second outlet mouth can be also centralized, thereby facilitating replacement of each filter core and enhancing the work efficiency at maintenance.
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