5Merchants G4 Filter
$40.00 exc NZ GST
These 5Merchants filters are the same high-quality G4 Filters as the Zehnder brand, designed to fit Zehnder ComfoAir ventilation models Q350, Q450, and Q600. These filters function and fit the same, just at a more affordable price.
The pack contains 1 x G4 Filter for the extract, ISO Coarse
Filters should be inspected monthly and given a light vacuum to remove dirt and dust. Filters will eventually become blocked with residual debris and should then be replaced. Typically, blocking will occur every 6 - 12 months depending on the location (near busy roads or inner city areas tend to block more quickly than remote country settings).
