Linear Slot Diffuser ( 2-Slot )-Removable Core| Air Junction

Linear Slot Diffuser (2-Slot) – Removable Core | HVAC Air Diffuser

Achieve a sleek, architectural finish for your HVAC system with the Air Junction 2-Slot Linear Slot Diffuser. Featuring a removable core for effortless cleaning and maintenance, this diffuser delivers smooth, even airflow along the ceiling plane — making it the premium choice for modern residential and commercial interiors.

Available in six lengths from 400mm to 1500mm, with a 100mm nominal neck width, these diffusers suit a wide range of ducted HVAC applications and room sizes.

Key Features

• Removable core — lifts out easily for cleaning and duct access without tools
• 2-slot design — dual airflow channels for wide, even air distribution along the ceiling
• 100mm nominal neck width — suits standard plenum box and duct connections
• Architectural linear aesthetic — clean, minimal profile that complements modern interiors
• High-performance airflow — optimised slot geometry for efficient supply air delivery
• Suitable for ceiling and wall installation — versatile for residential and commercial HVAC
• Australian stock — fast dispatch from our Sydney warehouse

Available Sizes

• 400mm — ideal for small rooms, hallways, and compact spaces
• 600mm — suits bedrooms and medium-sized rooms
• 900mm — great for open-plan living areas and larger rooms
• 1150mm — suits longer ceiling runs in open-plan spaces
• 1200mm — popular length for commercial fit-outs and large residential areas
• 1500mm — ideal for high-airflow zones and large commercial spaces

Specifications

• Slots: 2-slot
• Nominal Neck Width: 100mm
• Finish: White
• Core: Removable
• Application: Supply air, ducted HVAC (heating & cooling)
• Suitable For: Residential and commercial installations

Need help selecting the right length or plenum box configuration? Contact the Air Junction team — we’re happy to assist with product selection and technical specifications.