Blue Barrier Filters (includes nose clips) – 100s

$279.00 (+GST)

Blue barrier filter fitsMedGraphics (internal fit), MicroMedical, MIR Spiro Lab, MIR SpiroDoc, MIR SpiroBank, MIR MiniSpir, Peak flow meters, Viasys, SensorMedics, Jeager, QRS SpiroCard. Box of 100 includes 100 nose clips.

**This filter has a double ended round fitting making it suitable to attach to a calibration syringe**




99.99% Bacterial/Viral efficiency at a flow rate of 720L per min. The SureGard removes all pollutants down to 0.027 micron. The SureGard is the only filter in Australia and New Zealand to use a 200gram Tech Electrostatic HyperGard® filter media. The filter has an Inline dead space of 50mls. Various colours, make for easy recognition for multiple machine laboratories. All filters (except RJVKB3 & RJVKB6) have a patented elliptical mouthpiece which increases patient compliance.

External Diameter

Right: Slight Taper from 33mm to 32mm, Left: 28.5mm

Internal Diameter

Right: 29mm, Left: 25mm


100 per box (includes 100 nose clips)


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