Best HRV filter price ever $55
Supercell replacement HRV filter are the best value and best quality ever.
Remember there are two different sizes
Generation 1 steel fan box pre 2014,
Generation 2 Plastic fan box Post 2014
There is a 5mm difference between the old filters and the new due to the new HRV fan box being made of plastic which has a thicker wall thickness than the old sheet metal fan box.
Do not be fooled into being told that one filter fits both, this is simply untrue.