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Rainbow Filters Disposable G4 Media


RAINBOW FILTERS FILTER MEDIA RFM – G4 is a disposable polyester media, meeting Australian standards AS 1668 Part 2

The polyester fibres are thermally bonded together into an interlocking pattern that traps dust and lint, while minimising surface loading.

This media has a nominal thickness of 15mm. It is available in a variety of roll widths.

Product list

CodeWidth (mm)Length (m)Nominal ThicknessInitial Resistance PaEfficiencyDust holding No 4 test dust Per unit of effective face area
RFM15-G4-10001000201562G4240 g/m squared
RFM15-G4-12201220201562G4240 g/m squared
RFM15-G4-20002100201562G4240 g/m squared
RFM15-G4-510510201562G4240 g/m squared
RFM15-G4-610610201562G4240 g/m squared

Technical Data

Temperature Resistance : 100° C continuous
Fire Resistance : Low Flame Response
Initial Resistance - At rated flow of 1.8 m/s : 62 Pa
AS1132 No 4 test dust - Average Arrestance - 95%
Dust Holding No 4 test dust per unit of effective face area - 240 g/m²