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whisperline
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WhisperLine™ Installation Kit, 4" duct

Model:

  • FV-NLF04G
Featured Specs
WhisperLine Installation Kit is designed exclusively for use with WhisperLine fans, 4" duct inlet grille and metal plate.

  • Grille Type: 4" Single Inlet
  • Inlet Grille: 1 (4")  
* Required.