Collection: Linear Slot Diffusers & Custom Plenums for HVAC - In Stock
These linear slot diffusers are made with solid extruded aluminum in 1, 2, or 3 slots in various finishes and matching custom plenums are available as well. We ship worldwide. You are also welcome to visit our showroom located in our retail store.
Linear Slot Diffusers Collections:
1 Slot (19mm opening) 1 Slot (25mm opening) 2 Slots (19mm openings) 2 Slots (25mm openings) 3 Slots (19mm openings) 3 Slots (25mm openings)
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10x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 10x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $36.43 CAD
- Sale price
- $36.43 CAD
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10x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 10x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $36.43 CAD
- Sale price
- $36.43 CAD
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10x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $43.72 CAD
- Sale price
- $43.72 CAD
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10x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $43.72 CAD
- Sale price
- $43.72 CAD
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12" Linear Slot Diffuser Vent Cover (1 Slot with 19mm Opening) - Anodized Satin Silver - FLO-MATRIX HVAC
![Front view of an anodized silver 12 inch 1-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $30.66 CAD
- Sale price
- $30.66 CAD
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12" Linear Slot Diffuser Vent Cover (1 Slot with 19mm Opening) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12-inch 1-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $30.66 CAD
- Sale price
- $30.66 CAD
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12" Linear Slot Diffuser Vent Cover (1 Slot with 19mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 12 inch 1-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $30.66 CAD
- Sale price
- $30.66 CAD
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12" Linear Slot Diffuser Vent Cover (1 Slot with 25mm Opening) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12-inch 1-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $30.66 CAD
- Sale price
- $30.66 CAD
- Regular price
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12" Linear Slot Diffuser Vent Cover (1 Slot with 25mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 12 inch 1-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $30.66 CAD
- Sale price
- $30.66 CAD
- Regular price
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12" Linear Slot Diffuser Vent Cover (2 Slots with 19mm Openings) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12-inch 2-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $37.69 CAD
- Sale price
- $37.69 CAD
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12" Linear Slot Diffuser Vent Cover (2 Slots with 19mm Openings) - Matte White - FLO-MATRIX HVAC
![Front view of a white 12 inch 2-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $37.69 CAD
- Sale price
- $37.69 CAD
- Regular price
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12" Linear Slot Diffuser Vent Cover (3 Slots with 19mm Opening) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12 inch 3-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $46.36 CAD
- Sale price
- $46.36 CAD
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12" Linear Slot Diffuser Vent Cover (3 Slots with 19mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 12 inch 3-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $46.36 CAD
- Sale price
- $46.36 CAD
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12" Mud In Flange (Flush Installation) Linear Slot Diffuser - Drywall Mudding Vent Cover - Black - FLO-MATRIX HVAC
![Front view of a black 12-inch mud-in linear slot diffuser with a 25mm opening for high airflow in commercial HVAC systems]()
- Regular price
- $36.92 CAD
- Sale price
- $36.92 CAD
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12" Mud In Flange (Flush Installation) Linear Slot Diffuser - Drywall Mudding Vent Cover - White - FLO-MATRIX HVAC
![12]()
- Regular price
- $36.92 CAD
- Sale price
- $36.92 CAD
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12x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $41.70 CAD
- Sale price
- $41.70 CAD
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12x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 12x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $41.70 CAD
- Sale price
- $41.70 CAD
- Regular price
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12x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 12x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $46.66 CAD
- Sale price
- $46.66 CAD
- Regular price
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- Unit price
- per
Sold out -
12x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 12x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $46.66 CAD
- Sale price
- $46.66 CAD
- Regular price
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- Unit price
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Sold out -
14x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 14x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $46.48 CAD
- Sale price
- $46.48 CAD
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14x4" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 14x4 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $46.48 CAD
- Sale price
- $46.48 CAD
- Regular price
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14x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte Black - FLO-MATRIX HVAC
![Front view of a black 14x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $55.78 CAD
- Sale price
- $55.78 CAD
- Regular price
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14x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC
![Front view of a white 14x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $55.78 CAD
- Sale price
- $55.78 CAD
- Regular price
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16" Linear Slot Diffuser Vent Cover (1 Slot with 19mm Opening) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 16-inch 1-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $32.58 CAD
- Sale price
- $32.58 CAD
- Regular price
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16" Linear Slot Diffuser Vent Cover (1 Slot with 19mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 16 inch 1-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $32.58 CAD
- Sale price
- $32.58 CAD
- Regular price
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16" Linear Slot Diffuser Vent Cover (1 Slot with 25mm Opening) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 16-inch 1-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $32.58 CAD
- Sale price
- $32.58 CAD
- Regular price
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- Unit price
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16" Linear Slot Diffuser Vent Cover (1 Slot with 25mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 16 inch 1-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $32.58 CAD
- Sale price
- $32.58 CAD
- Regular price
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- Unit price
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16" Linear Slot Diffuser Vent Cover (2 Slots with 19mm Openings) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 16-inch 2-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $43.98 CAD
- Sale price
- $43.98 CAD
- Regular price
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- Unit price
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Sold out -
16" Linear Slot Diffuser Vent Cover (2 Slots with 19mm Openings) - Matte White - FLO-MATRIX HVAC
![Front view of a white 16 inch 2-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $43.98 CAD
- Sale price
- $43.98 CAD
- Regular price
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- Unit price
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Sold out -
16" Linear Slot Diffuser Vent Cover (2 Slots with 25mm Openings) - Matte Black - FLO-MATRIX HVAC
![Front view of a black 16 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $43.98 CAD
- Sale price
- $43.98 CAD
- Regular price
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- Unit price
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Sold out -
16" Linear Slot Diffuser Vent Cover (2 Slots with 25mm Openings) - Matte White - FLO-MATRIX HVAC
![Front view of a white 16 inch 2-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems]()
- Regular price
- $43.98 CAD
- Sale price
- $43.98 CAD
- Regular price
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- Unit price
- per
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16" Linear Slot Diffuser Vent Cover (3 Slots with 19mm Opening) - Matte White - FLO-MATRIX HVAC
![Front view of a white 16 inch 3-slot linear diffuser with 19mm openings for precision airflow in commercial HVAC systems]()
- Regular price
- $52.57 CAD
- Sale price
- $52.57 CAD
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