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673TPI R6 — Steel Lanced Return Air Filter Grille, 1/2" Fin Spacing, Plenum Box R6 Ductboard

How to Specify

See example: 673TPI R6 20 20 W

673TPI R6 — Steel Lanced Return Air Filter Grille, 1/2" Fin Spacing, Plenum Box R6 Ductboard

Assets/Details

Submittal Data (73 KB, PDF)
  • Steel construction
  • Lanced-face design with 1/2" blade spacing
  • Flush face with screwdriver latches and piano hinges can be installed in any direction
  • Plenum box with R6 insulated ductboard
  • Uses standard 1" disposable filters (not furnished)
  • Bright White finish
  • Available sizes: 20" x 20", overall 23 3/4" x 23 3/4"