Zehnder G4 Filter Set For HRV95, CA350 & CA550 REPORT-CAT-053 • 220mm Orange inlet hose

• 220mm Orange inlet hose 14mm ID

this unit enhances SAP performance via Appendix Q and remains versatile enough in size to be equally functional in large through to small apartments alike

• Submersible reservoir

Pull Cord control and back draught shutters

The effective range depends on the temperature difference and speed of movement

Zehnder G4 Filter Set For HRV95, CA350 & CA550 REPORT-CAT-053 • 220mm Orange inlet hoseIdeally, filters should be inspected monthly and given a light vacuum to remove dirt and debris. Filters will eventually become blocked with residual debris and should then be replaced. Generally, blocking will occur every 6 12 months depending on the location (near busy roads or inner city areas tend block more quickly than remote country settings). To see the Zehnder Filter fiting video on youtube please select: Comfo Air 350 Filter video Zehnder P