
Zehnder F7 Filter for ComfoWell-320 Filter Case
Zehnder F7 Filter for ComfoWell-320 Filter Case
This Zehnder F7 filter (equivalent to Merv 13) is for the 320 Comfowell Filter Case.
This Zehnder F7 filter (equivalent to Merv 13) is for the 320 Comfowell Filter Case.