5Merchants CA180 Filter - F7
$35.00 exc NZ GST
These 5Merchants filters are the same high-quality F7 Filters as the Zehnder brand, designed to fit Zehnder ventilation unit CA180. These filters function and fit the same, just at a more affordable price.
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).
