Filter Set Q-SeriesBrand: Zehnder
$105.89 exc. NZ GST
Filter set to suit models Q350, Q450 or Q600
1x F7 Pollen filter for the intake
1x G4 Filter for the extract
2 in stock
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).