Ships within Canada and USA. Delivery to USA takes 2-7 business days after dispatch! In stock and ready to ship.

Front view of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
Side view of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
Another side view of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
Full dimensions of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems
Linear Slot Diffuser - CASA 3-slot installation submittal
Linear Slot Diffuser High Air Flow CFD Simulation - 3 slot

10x6" Linear Slot Diffuser - CASA Series Modern Vent Cover - Matte White - FLO-MATRIX HVAC

FWASD25-3/169W/282L/PCWS02
Regular price
$43.72 CAD
Sale price
$43.72 CAD
Regular price
Sold out
Unit price
per 
Shipping calculated at checkout.

Details


This 10x6 inch linear slot diffuser in a chic white offers the ultimate upgrade for your home's airflow—seamlessly replacing standard vent covers with a sleek, modern look. Unlike flimsy alternatives, our heavy-duty extruded aluminum construction resists cracking during installation, eliminating frustrating breaks. The rich powder-coated finish adds durability while integrated weather stripping prevents ceiling smudges (a game-changer for hard-to-reach ceiling installations!).

These precision-engineered diffusers feature 25mm slots with 180° adjustable blades, offering two-way airflow control for customized comfort. Perfect for both residential and professional VAV systems, they combine architectural-grade performance with hassle-free installation—designed as direct replacements for old vent covers. For flawless results and optimal airflow, professional installation is recommended.


  • Nominal Size: 10x6" (please refer to size diagram below for details) 
  • The slot openings are 1" inch (25mm) wide.
  • There are no pre-drilled holes on the surface. Fastening must be done on the inner border sides for an aesthetic appearance.
  • Commercial Grade
  • Please note that our slot diffusers do not include fasteners.
  • Material: solid extruded aluminum
  • Finish: Powder coated in matte white
  • Contact us for customizable plenum box options. Our plenums intro video.
  • Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).

 

Full dimensions of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems

 

Performance

 

Performance Data

Flow Rate (CFM)

 Static Pressure (in.wg) Noise Level (NC)

71
101
125

0.04
0.08
0.16

20
30
40

  * Flow rate (CFM) and static pressure (in.wg) are interrelated. It is crucial to know your HVAC system total or static pressure when choosing the proper GRD for optimal performance.

 

Submittal

 

Click here to download a high resolution of this submittal sheet

 

Linear Slot Diffuser - CASA 3-slot installation submittal

 

Additional Information

 

What constitutes commercial grade grilles, registers, and diffusers (GRD)? 

A commercial grade product should have a complete set of technical data that would assist architects, engineers, and HVAC professionals to select the proper products for their projects. A standard commercial product should have the following information:

  • Listed specific material and grade used as the primary composition material
  • Comprehensive product performance data: flow rate, static pressure, noise level and more
  • For project specific enquires regarding our products, please contact our product specialists at +1-604-437-1527.

 

Other Details: 

  • Time-proven (Since 1997) professional & commercial grade linear slot diffusers made with 6063-T5 Grade Extruded Aluminum. This type of aluminum has a relatively high tensile properties, provides excellent finishing characteristics and is highly resistant to corrosion.
  • This product is tested in accordance to:  ADC1062:GRD-84  (ADC1062R4) and ASHRAE 70-2006 “Method of Testing the Performance of Air Outlets and Air Inlets (ANSI approved)”. Our air ventilation products are constantly under research and redevelopment utilizing today’s testing standards and computational fluid dynamics simulation (CFD) energy models.
  • Rich powder coated finish with a strong aluminum profile and reinforced tig-welds prevent cracking, chipping and bent corners. Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.
  • We have been producing quality 1 to 12 slots linear diffusers for the HVAC industry since 1997.

 

Videos

 

Showcase Video of Product - CASA Series Modern AC Vent Covers


 

Video of previous custom plenums

 

Our retail store showroom - Greater Vancouver, Canada



This 10x6 inch linear slot diffuser in a chic white offers the ultimate upgrade for your home's airflow—seamlessly replacing standard vent covers with a sleek, modern look. Unlike flimsy alternatives, our heavy-duty extruded aluminum construction resists cracking during installation, eliminating frustrating breaks. The rich powder-coated finish adds durability while integrated weather stripping prevents ceiling smudges (a game-changer for hard-to-reach ceiling installations!).

These precision-engineered diffusers feature 25mm slots with 180° adjustable blades, offering two-way airflow control for customized comfort. Perfect for both residential and professional VAV systems, they combine architectural-grade performance with hassle-free installation—designed as direct replacements for old vent covers. For flawless results and optimal airflow, professional installation is recommended.


  • Nominal Size: 10x6" (please refer to size diagram below for details) 
  • The slot openings are 1" inch (25mm) wide.
  • There are no pre-drilled holes on the surface. Fastening must be done on the inner border sides for an aesthetic appearance.
  • Commercial Grade
  • Please note that our slot diffusers do not include fasteners.
  • Material: solid extruded aluminum
  • Finish: Powder coated in matte white
  • Contact us for customizable plenum box options. Our plenums intro video.
  • Ships from Vancouver, Canada. Shipping to USA takes 2-7 business days after dispatch (depends on delivery address).

 

Full dimensions of a white 10x6 inch 3-slot linear diffuser with 25mm openings for high airflow in commercial HVAC systems

 

 

Performance Data

Flow Rate (CFM)

 Static Pressure (in.wg) Noise Level (NC)

71
101
125

0.04
0.08
0.16

20
30
40

  * Flow rate (CFM) and static pressure (in.wg) are interrelated. It is crucial to know your HVAC system total or static pressure when choosing the proper GRD for optimal performance.

 

 

What constitutes commercial grade grilles, registers, and diffusers (GRD)? 

A commercial grade product should have a complete set of technical data that would assist architects, engineers, and HVAC professionals to select the proper products for their projects. A standard commercial product should have the following information:

  • Listed specific material and grade used as the primary composition material
  • Comprehensive product performance data: flow rate, static pressure, noise level and more
  • For project specific enquires regarding our products, please contact our product specialists at +1-604-437-1527.

 

Other Details: 

  • Time-proven (Since 1997) professional & commercial grade linear slot diffusers made with 6063-T5 Grade Extruded Aluminum. This type of aluminum has a relatively high tensile properties, provides excellent finishing characteristics and is highly resistant to corrosion.
  • This product is tested in accordance to:  ADC1062:GRD-84  (ADC1062R4) and ASHRAE 70-2006 “Method of Testing the Performance of Air Outlets and Air Inlets (ANSI approved)”. Our air ventilation products are constantly under research and redevelopment utilizing today’s testing standards and computational fluid dynamics simulation (CFD) energy models.
  • Rich powder coated finish with a strong aluminum profile and reinforced tig-welds prevent cracking, chipping and bent corners. Our linear slot diffusers include a weather stripping seal to prevent ceiling smudging caused by some substandard performance air vents with air leakage issues.
  • We have been producing quality 1 to 12 slots linear diffusers for the HVAC industry since 1997.

 

 

Showcase Video of Product - CASA Series Modern AC Vent Covers


 

Video of previous custom plenums

 

Our retail store showroom - Greater Vancouver, Canada