Description
* 40mm thread filter* Protects against organic gases and vapours, e.g. solvents with a boiling point above 65C, solid and liquid particles, radioactive and toxic particles and micro-organisms.* Compatible with the Duraflow and Proflows (2029808 / 2030857)* Suitable for use with Aviva 40, Sari (5511680), FM1, FM4 and Vision (RKRFF4000* Conforms to EN143 & EN14387
