HRV Filters

The most important thing to know is what size filter you need as the NEW HRV box is plastic and takes a slightly smaller filter than the ORIGINAL HRV which is sheet metal or steel if you like.

The New HRV box being plastic is thicker in the wall size compered to the sheet metal or steel wall thickness

OLD HRV steel box use GENERATION 1 supercell box filter

NEW HRV plastic box use GENERATION 2 supercell box filter

www.supercell.co.nz