Method and system for recovering fluid
Methods and systems for recovering retained filtered fluid are provided.
1. A filter system for recovering fluid comprising:
(a) a filter device comprising a housing having an inlet and an outlet defining a filtration flow path between the inlet and the outlet, and a porous filter medium across the filtration flow path, the porous medium having an upstream side and a downstream side;
(b) a filtered fluid receiving container arranged downstream of the outlet, and
(c) a fluid flow path between the outlet and the filtered fluid receiving container, the fluid flow path comprising a first hollow conduit having a first outer wall, a first inner wall, and a first inner diameter, and a second hollow conduit having a second outer wall, a second inner wall, and a second inner diameter, wherein the first hollow conduit and the second hollow conduit are coaxially concentrically arranged with the first hollow conduit within the second hollow conduit, with a space between the first outer wall of the first hollow conduit and the second inner wall of the second hollow conduit, the space providing a filtration fluid flow path, wherein the first hollow conduit extends into the filtered fluid receiving container,
(d) a sterilizing grade filter device arranged upstream of the filter device in (a).