Cone Air Filters for Extract Vents 150mm / 160mm

G4 replacement filters for 150mm/160mm round disc/plate extract valves, as commonly found in kitchens, bathrooms and utility rooms. Traps dust, pollen and insects before they reach your ductwork.

Replace every ~3 months.

To check your size, measure the diameter of the valve’s neck (the tube going into the duct), not the outer rim — contact us if you’re unsure.