Filter unit for in-line use in a pool vacuum hose
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United States of America Patent
Stats
-
Aug 16, 1994
Grant Date -
N/A
app pub date -
Feb 12, 1993
filing date -
Feb 12, 1993
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A filter unit capable of receiving a cartridge-type filter element is provided for use in-line with a suction-type pool cleaning device. The unit has an elongated housing with intake and outlet ports at opposite ends. The intake port may be connected via a hose to a pool cleaning device and the outlet port to a suction port in the pool circulation system. The unit can use a filter cartridge with an element that offers a filtration coarseness somewhere between that of the system filter and a strainer element. The housing may be adapted to receive a strainer basket in place of the filter cartridge and thus serve as a conventional leaf-trap.
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Family
International Classification(s)
Cited Art Landscape
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