Kelp lab · Specimen ledger
Lab carousel
Tide frame
Lab notes
Wave shelves · perforated field sheets
Description
30"W X 16"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 31.75"W X 17.75"H] w30h30 actual front end outer dimensions High Quality Solid stamped 8" Diameter MFEASC12WC actual front end outer dimensions are approximately 9 + Product Details Size – 10" x 30" or 30" x 10" is the size for the duct opening measurement only
Exchange/Return Notes
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