In-Line Filter Box

The In-Line Air Filter Box is essential for filtering both external air supply and internal extraction, protecting occupants and ventilation systems from dust, dirt, and contaminants.

For improved efficiency and cost savings, installing a filter box on both sides of a heat recovery unit allows the removal of manufacturers filters, reducing maintenance costs.

Key Features

High-performance air filtration for ventilation systems
Protects occupants and fans from dirt and contaminants
Suitable for both supply and extraction air
Helps reduce maintenance costs when used with heat recovery units
Available in multiple duct sizes for easy installation

Available Sizes

100mm
125mm
150mm
200mm

Product Variants

100mm Filter Box FB100

Designed for 100mm ducting, this compact filter box is ideal for smaller ventilation systems, ensuring clean and filtered airflow.

125mm Filter Box FB125

Perfect for 125mm ducting, this model offers efficient air filtration to improve indoor air quality and system longevity.

150mm Filter Box FB150

Suited for 150mm ducting, this high-capacity filter box ensures optimal filtration for medium-sized ventilation systems.

200mm Filter Box FB200

Designed for 200mm ducting, this large-capacity filter box is ideal for high-demand ventilation systems requiring maximum airflow filtration.