Filter holder for a filter of a heat recovery ventilation unit

Description

1. Filter holder for a filter of a heat recovery ventilation unit

1.1: Bottom

1.2: Top

1.3: Left

1.4: Right

1.5: Front

1.6: Back

1.7: Perspective

1.8: Perspective

The design shows a filter holder for a filter of a heat recovery ventilation unit.

The broken lines are provided for the purpose of illustrating portions of the filter holder for a filter of a heat recovery ventilation unit that form no part of the claimed design.

Claims

The ornamental design for a filter holder for a filter of a heat recovery ventilation unit as shown and described.