Launch Offer

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

Welder MIG welding under a lowered welding helmet while wearing an AYO WX around-neck powered air-purifying respirator

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

Welding Fume & Vapour Respirator — HFM-W Welding Half Face Mask PAPR Gas System | AYO WX

Configure your system:

Main Unit

Gas

Gas Type

A2-EU
A1B1E1K1-EU

Mask Size

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 Brand: AYO

Welding fume and organic vapour protection under your welding helmet

AYO WX HFM-W Gas is a welding half face mask PAPR for welding fumes plus organic vapours. Its low-profile mask fits under most common welding helmets, and the Gas main unit combines an A2 gas cartridge for Type A organic gases and vapours, such as solvents, with a boiling point above 65 °C with a HEPA particulate filter that captures welding fume particles.

It suits fabrication and boat-building workshops where welding happens alongside fibreglass, adhesive or solvent work, so one respirator covers welding fume and organic vapours such as styrene and toluene.

Need protection from welding fumes only? See the AYO WX HFM-W Welding Dual-Fitting Half-Face Mask PAPR P-Boost System.

More streamlined mask, designed to be compatible with most common welding helmets.
Combined filtration: A2 gas cartridge + AYO WX HEPA Filter – Gas.
No hose, no belt, easy to don and doff.
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.
Easier to clean and maintain than traditional PAPRs.

A low-cost and low-profile alternative to traditional integrated welding helmet + PAPR systems.
Allows you to use your existing welding helmet.
An ideal upgrade from non-powered half face respirators with gas cartridges.

Specifications may be updated as certifications and product options change.

Aimwell™ AYO WX HFM