12" x 12" Duct Hole [13.6" x 13.6" Face] Aluminum 4-Way Vent Cover: Adjustable Curved Blade Air Supply Diffuser - Plastic Seal for Tight Fit, Quiet Air Flow, Multi-Shutter Damper 12" x 12” Duct Hole -4 Way
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![12" x 12" Duct Hole [13.6" x 13.6" Face] Aluminum 4-Way Vent Cover: Adjustable Curved Blade Air Supply Diffuser - Plastic Seal for Tight Fit, Quiet Air Flow, Multi-Shutter Damper 12" x 12” Duct Hole -4 Way](https://m.media-amazon.com/images/I/71qUQUD+0pL._AC_SL1500_.jpg)
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MSRP: $42.99
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![14" x 14" duct hole [15.6" x 15.6" face] aluminum 4-way vent cover: adjustable curved blade air supply diffuser - plastic seal for tight fit, quiet air flow, multi-shutter damper 14" x 14” duct hole - 4 way](https://m.media-amazon.com/images/I/71GGrzX6BnL._AC_SL1500_.jpg)
14" x 14" duct hole [15.6" x 15.6" face] aluminum 4-way vent cover: adjustable curved blade air supply diffuser - plastic seal for tight fit, quiet air flow, multi-shutter damper 14" x 14” duct hole - 4 way
Cincinnati - School Road$1.00
Final priceEnded Oct 03, 2025
14" x 14" duct hole [15.6" x 15.6" face] aluminum 4-way vent cover: adjustable curved blade air supply diffuser - plastic seal for tight fit, quiet air flow, multi-shutter damper 14" x 14” duct hole - 4 way
Cincinnati School Road$0.00
Final priceEnded Sep 27, 2025
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MSRP: $42.99