Proair 750LI Filter Set Systemair BFVR 400 EV F7 Filter One set of original Zehnder

One set of original Zehnder ComfoAir 160 filters

Filter Size:   250mm X 195mm X 10mm

1 x F7 grade filter

Set contains 2 x G4 Filters - Non Original  Filters

Vent-Axia Sentinel Kinetic Filter Pack

Proair 750LI Filter Set Systemair BFVR 400 EV F7 Filter One set of original ZehnderOne set of Proair 750LI Filter Set G4 Original Proair 750Li filter set ( 2 filters per set) HRV Unit PA750LI (October 2022 Present) Filter Size 460mm (L) X 210mm (H) X 48mm (D) The ProAir PAF15 filter is a high quality G4 grade filter that can remove dust and dirt particles as small as PM10. Filters should be changed at least annually to ensure the ventilation system works correctly and provides fresh, filtered air to your home.