Launch Offer

AYO WX HFM Standard dual-fitting half-face mask PAPR system fitted with the Gas main unit, shown on a mannequin head

AYO WX HFM Half-Face Mask PAPR Gas System - Image 2

AYO WX HFM Half-Face Mask PAPR Gas System - Image 3

Organic Vapour Respirator — HFM Half Face Mask PAPR Gas System | AYO WX

Choose your system:

Main Unit

Gas

Gas Type

A2-EU
A1B1E1K1-EU

Mask Size

Small
Medium
Large

Head Strap

Fixed

Clear

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.

SKU: N/A Categories: PAPR Systems, Gas Systems Tag: HFM P-Boost Brand: AYO

Organic vapour and dust protection in one hose-free half face PAPR

AYO WX HFM Gas is a hose-free organic vapour respirator: a powered half face mask PAPR whose Gas main unit combines an A2 gas cartridge with a HEPA particulate filter. One system protects against Type A organic gases and vapours, such as solvents, with a boiling point above 65 °C, as well as airborne particulates.

Typical uses include fibreglass and composite work, boat building, adhesives, printing and solvent cleaning, where vapours such as styrene, toluene, n-butyl acetate and isopropyl alcohol are common.

The main unit sits around the neck with no hose and no belt, so it is worn much like a non-powered half mask while breath-responsive airflow does the work.

Australia’s workplace exposure limits for many solvents fall on 1 December 2026. See what changes in our Workplace Exposure Limits 2026 guide.

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

No hose, no belt, easy to don and doff.
Combined filtration: A2 gas cartridge + AYO WX HEPA Filter – Gas.
Gas cartridge options: A2-EU (A1B1E1K1-EU coming soon).
Up to 130 L/min peak flow with advanced breath-responsive flow control.
Battery run time from 4 up to 9 hours.
Filter-blocked and low-battery alarms, plus a 3-level peak flow check.
Compact and lightweight; easier to clean and maintain than traditional PAPRs.

Gas and particulate protection in one system, with no need to switch respirators between tasks.
Powered, filtered air with less breathing effort than a non-powered gas respirator.
Ensuring protection and WHS compliance economically.

Specifications may be updated as certifications and product options change.

Aimwell™ AYO WX HFM