Passar dessa system

Systems this part fits, with compatibility status and evidence
System	Kompatibilitetsstatus	Belägg
3M Speedglas Adflo PAPR	T2 Manufacturer-listed part	[01] multimedia.3m.com manufacturer manual Spare Parts, Accessories, and Consumables table (p.5) lists "83 72 42 — Gas filter A1B1E1" and "83 73 01 — Gas filter kit: A1B1E1 filter and Heavy-Duty battery". 3M official EMEA Adflo Technical Datasheet, October 2024. Archived in repo: sources/3m-adflo-emea-technical-datasheet-oct2024.pdf. 2026-07-06

Specifikationer

Technical specifications
EN gas class	A1B1E1 (organic vapour / inorganic gas / acid gas) — EN class, not equivalent to US NIOSH OV/AG cartridges
Kit variant	"83 73 01 — Gas filter kit: A1B1E1 filter and Heavy-Duty battery" bundles this filter with the 837631 HD battery
Breathing-tube requirement	Per the datasheet's breathing-tube compatibility matrix, tube 834009 (silencer, QRS) is the tube shown compatible with A1B1E1/A2 gas filters across the listed headtops; the self-adjusting/HD-rubber/ long tubes (834016/834017/834019) are marked incompatible with gas filters in that matrix.

STOCKED BY — SUPPLIER CROSS-REFERENCE

Stocked by

The Face Mask Store (TFMS) STOCKS THIS PART AFFILIATED UK
1StopWeldingShop UK
Engweld UK
Foster Industrial UK
Airgas US
Baker's Gas & Welding Supplies US
Schweiss-Shop.de DE
Apex Welding Safety AU
Weldready CA
3M UK — Personal Safety Division (service and support contact) UK
Cyberweld US
Enviro Safety Products US
Jendco Safety Supply US
MTO Battery US
OSI Batteries US
Premier Welding UK
Rapid Welding UK
USA Face Mask Store US
Welder Supply US
Weldfabulous US
Welding Supplies Direct (WASP) UK
WeldTech UK

The Face Mask Store (UK) and USA Face Mask Store are operated by this site's owner. Affiliated listings follow the same evidence rules as every other supplier — see the supplier directory for the full disclosure.

See the full supplier directory for all regions and evidence notes.

Listing ≠ endorsement. Confirm availability, approval status and source evidence before purchase or regulated workplace use.

Anteckningar

The 2008-era Speedglas catalogue lists an equivalent kit as "83 73 00 — Gas filter kit: A1B1E1 filter and Heavy-Duty battery" — the current (Oct 2024) datasheet renumbers this kit "83 73 01". The standalone A1B1E1 filter number (83 72 42) itself is unchanged between the two documents. Suggested follow-up: if a "837300" kit record is ever created, note it as the pre-2024 numbering of 837301.

Postens källor

Evidence — dated sources

[01] multimedia.3m.com manufacturer manual 2026-07-06