HFM-SP Speech Enhanced Half Face Mask PAPR Gas System | AYO WX

Choose your system:

The system includes everything to get started, but to save the trouble of buying new filters soon, we recommend buying some packs of spare filters to suit your working conditions and frequency of use.

Includes one AYO WX HEPA Filter – Gas + one gas cartridge of your choice.

No hose, no belt speech enhanced gas PAPR System for organic vapours, other toxic gases and dust

AYO WX HFM-SP Gas is a speech enhanced half face mask PAPR for gases, vapours and dust. Its Gas Filter Unit combines a gas cartridge with a HEPA particulate filter.

Choose the gas cartridge that matches the gases in your work:

A2-EU cartridge: protects against Type A organic gases and vapours, such as solvents, with a boiling point above 65 °C. It has the higher organic vapour capacity (Class 2), so it is the choice for solvent work.

A1B1E1K1-EU cartridge: protects against Type A organic gases and vapours, Type B inorganic gases such as chlorine and hydrogen sulphide, Type E acid gases such as sulphur dioxide, and Type K ammonia and certain amines. Choose it when any of these gases are present, on their own or with solvents.

The HEPA Filter in the Gas Filter Unit protects against airborne particulates.

The mask is the same as the AYO WX HFM, except that the standard exhalation valve is replaced by a speech enhanced exhalation valve assembly, so it is better suited to work that needs clear speech or a 2-way radio while wearing the respirator.

Need protection from dust and fumes only? See the AYO WX HFM-SP Speech-Enhanced Dual-Fitting Half-Face Mask PAPR P-Boost System.

RELATED PRODUCTS