Airflow DV90SCK DV90SE filter Comprises 2 x G4 and 1 F7 9041127 1000-1500 powder coated steel D-Rings and

powder coated steel D-Rings and industrial strength double nylon stitching

can be located in Zones 1

heavy duty fastenings and zips

● Horizontal or vertical mounting

UPG) which is designed to filter the same particles but at a higher efficiency of > 60%

Airflow DV90SCK DV90SE filter Comprises 2 x G4 and 1 F7 9041127 1000-1500 powder coated steel D-Rings andAirflow DV90SCK DV90SE filter Comprises 2 x G4 and 1 F7 Filters G4 filters are of courser grade and designed to prevent insects, leaves and other small debris from entering the home. F7 Filters are fine grade and designed to capture small and often invisible particles such as pollen spore, bacterium and dust.