This F8 box filter DIY installation pack includes a “Ventsure” replacement filter, easy to follow DIY instructions and tape to use in the installation of the filter.

Internationally rated F8 high efficiency filter material is used in a deep pleat form to maximise air flow. The filter has a machine sealed core and a sealing lip that, once tapped, will prevent air bypassing the filter.

Filter dimensions are 300mm x 295mm x 130mm and is made to be a universal fit so that it will fit in any HRV system.

The filter will last 24 months before needing replacement.