Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill

Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill

$41.23
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Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
  • Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill
Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill

Aluminum Return Air Grille by Sierra Grates – 12" x 4" Duct Size, Linear Bar Design, Premium Quality for Ceiling, Wall and Sill

$41.23

About This

  • Fit & Sizing: Designed for 12" x 4" duct openings with outer dimensions of 14" x 6", perfect for standard HVAC systems and home ventilation needs.
  • Premium Aluminum Construction: Rust-resistant linear aluminum bar grille built for long-term durability and clean airflow in ceilings or walls.
  • Modern Aesthetic Design: Sleek, minimalist linear bar design blends seamlessly with contemporary interiors — ideal for residential or commercial use.
  • Improved Air Circulation: Engineered for efficient return air ventilation; enhances HVAC airflow and helps balance room temperature.
  • Quick & Secure Installation: Includes pre-drilled screw holes and mounting hardware for fast, secure wall or ceiling installation (not for floor use).

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