JSP Sonis®1 Filter Type_Water the Unifix adapter plate and

the Unifix adapter plate and all Metabox interfaces

This specialized head and plate are intended for use on the first and last poles in your barrier system

Galvanised steel suction pipe 50 mm diameter

and other debris from your gutters

JSP Sonis®1 Filter Type_Water the Unifix adapter plate andIdeal for moderate noise environments, the Sonis 1 helmet mounted ear defenders offer reliable 26dB SNR protection in a compact, lightweight design. Colour coded in green for quick identification, these defenders are a smart solution for tasks involving consistent but lower volume noise. Effective Hearing Protection for Everyday NoiseDeveloped by JSPs expert R&D team alongside a leading UK acoustic engineering research facility, the Sonis 1 ensures