BIOQUELL DEFENCE
The range of filters include (from left to right) 300m³/h NATO Naval Filter; 85m³/h No. 5 Mk4 Anti- Vapour Filter; 170m³/h No.1 Mk4 Composite Filter and 375m³/h UCPS Composite Filter.
Air Filter Unit (AFU) provides air at the rate of 375m³/h to the flexible shelter
