Filtration class: ePM10 50% (M5) - ISO 16890 tested and compliant
Filter type: pleated cartridge
Dimensions: 600 x 440 x 96 mm
Pieces required: 1 (DUPLEXbase PT 1800), 2 (DUPLEXbase PT 3500)
Initial pressure loss*: 11 Pa, 58 Pa
Final pressure loss*: 200 Pa
*Note: The figures above have been measured at 1800m3/h and 200 Pa, 3500m3/h and 200Pa external static pressure. Please use the Duplexvent Selection Software to calculate measurements at other performance levels.
DUPLEXbase PT 1800 unit requires 1x 90001981, whereas DUPLEXbase PT 3500 requires a set of 2x 90001981.
Used in conjunction with DUPLEXbase PT 1800 ePM1 55% (F7) Supply Air Filter x 1, part number 90001980 and DUPLEXbase PT 3500 ePM1 55% (F7) Supply Air Filter x 2, part number 90001980
