P2PF TWIN UNIFIT PRE-FILTER

PRODUCT INFO
These gas, vapor and dust filters are designed to fit the Dromex range of Midi Masks. The full gas and particulate filter range is color-coded to European standards in EN141, EN143 and EN14387
The pre-filter kit ensures maximum filter life and can reduce exposure of cartridges, cutting down on unnecessary gas filter changes. Pre-filters are for fitting to gas filters only.