
The quartz microfiber filters offer the same technical specifications as glass microfiber filters without binder, except for the higher temperature resistance (up to 900 °C). They are ideally suitable for the monitoring of suspended lead particles in air, emission of chimney smokes or any other acid solution.
Weight DIN 53104 | 85 | g/m² |
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Thickness | 0.43 | mm |
Pore size | 1.5 | µm |
Filtration speed DIN 53137 | 60 | sec |
Retention efficiency | 99.999 | % |
Packaging | Reference |
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FQ30A | |
FQ30F | |
Reference example | FQ30A0037L (box of 50 quartz microfibres filter, 37 mm) |