| 摘要 |
PROBLEM TO BE SOLVED: To provide a filter unit of a simple structure for removing magnetic foreign substances and non-magnetic foreign substances included in a fluid circulated in a refrigerating cycle device.SOLUTION: A filter unit for removing foreign substances from a fluid circulated in a refrigerating cycle device includes: a magnet 20 for capturing magnetic foreign substance; and a first holding member 21 and a second holding member 22 for holding the magnet. The first holding member 21 is disposed on the upstream side of the magnet with respect to the fluid flow, and includes a number of pores for capturing the foreign substances. The second holding member 22 is disposed on the downstream side of the magnet with respect to the fluid flow, and includes at least one fluid circulation hole 22e through which the fluid passes. |
