| 摘要 |
An exfiltration apparatus for removing contaminants from a fluid includes a housing, a filter portion positioned within the housing, and a particulate collecting member. The housing defines a fluid flow path extending from a fluid inlet disposed on a first side of the housing to a fluid outlet disposed on a second side of the housing. The particulate collecting member is disposed within the housing between the fluid inlet and the filter portion. The particulate collecting member includes a recessed particulate collecting portion proximate the filter portion and a raised apertured portion proximate the fluid inlet. Fluid flowing along the fluid flow path passes through the particulate collecting member and through the filter portion before exiting through the fluid outlet.
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