HRV1.5 to 3 Filters G4/F7 Bypass Set


Product Description

Pack of 1 x G4 and 1 x F7 filters for use with HRV1.5, 1.75, 2, 2.75, 2.85 and 3 Q Plus.

Filters should be replaced at least annually, or more regularly dependent on environmental conditions. Titon HRV Q Plus filters are available in two grades G3 and G4. Your HRV Q Plus unit comes with G3 filters as standard (HRV10 Q Plus units have G4 filters as standard). The F7 filter is a much higher grade of filter and must be used on the side of the incoming air and the G3 filter on the extract side. The F7 filter can add extra resistance, which may reduce air flow rate or make the unit run at an increased level (generating slightly more noise and power consumption) depending on the model.

Filter media should be replaced like for like. Filter may be supplied with either metal or plastic frames both are fully compatible with the units.