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  2. Air Distribution - Supply and Return Diffusers, Registers and Grilles
  3. Return & Exhaust Registers & Grilles
  4. Model PDDR/3 Perforated Return Grilles
  5. 24" x 12" - 24" x 12"

#4400 24" x 12" - 24" x 12"

Face Size (in) 24 x 12
Inlet Size (in) 24 x 12
Mounting Type Perf Face Only