PAPR PARTS INTELLIGENCE — RIFERIMENTO SUL CAMPO EN 12941 · NIOSH 42 CFR 84 · AS/NZS 1716
PAPR PARTS INTELLIGENCE
I18N Interfaccia tradotta automaticamente. I dati sui ricambi, le specifiche tecniche e le prove documentali restano in inglese; la versione inglese è quella autorevole.

SEZ 02 // SCHEDA RICAMBIO

859001 3M Fresh-air C Filter Element (292 SR49/SR79)

Verified against primary source · 2026-07-06 filter · discontinued · UK, EU

Compatibile con questi sistemi

Systems this part fits, with compatibility status and evidence
SistemaStato di compatibilitàProve
3M Speedglas Speedglas 9000 / 9002 with Fresh-air C & legacy Adflo (discontinued) T2 Manufacturer-listed part
  1. [01] kemi.is manufacturer manual Official 3M Speedglas catalogue parts list, "Speedglas 9000 Welding Shield with Fresh-air C System" section (contents-page listing "Fresh-air C compressed air respirator.....40"; rendered on the parts-list page immediately following the Adflo section). Accessories/spare-parts table lists "85 90 01 Filter element 292 SR49/SR79." next to gasket kit 85 90 04 and the Y-coupling/ couplings (85 10 10/85 10 11) for the same housing. Archived in repo: sources/3m-speedglas-catalogue-partslist-legacy.pdf. 2026-07-06

Specifiche tecniche

Technical specifications
Catalogue part number (spaced format)85 90 01
Catalogue descriptionFilter element 292 SR49/SR79.
SystemCompressed-air line filter element for the Fresh-air C (compressed-air-fed) Speedglas 9000 system, housed in the SR49/SR79 filter housing alongside gasket kit 85 90 04.

STOCKED BY — SUPPLIER CROSS-REFERENCE

Find a supplier

No exact store listing is recorded for this part. Continue with the documented system parts record, the supplier directory, or contact the affiliated UK store or US store to identify the correct regional SKU. An enquiry is not a claim of current stock or that another SKU is a substitute.

The Face Mask Store (UK), USA Face Mask Store and this site have the same owner. These links are commercial enquiry routes.

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

Note

In-line compressed-air filter consumable for the Fresh-air C system — distinct from the Adflo powered-air side's particle/gas filters (83 70 xx / 83 72 42), which are a different product line entirely and remain partly current today (see the 83xxxx records).

Fonti della scheda

Evidence — dated sources
  1. [01] kemi.is manufacturer manual Official 3M Speedglas catalogue parts list (period document, distributor-hosted copy, PDF metadata CreationDate 22 Apr 2008). Authoritative for identification, NOT for current availability. Note the catalogue itself flags the wider Fresh-air C filtration units (AFU500F/AFU500W) as "Replaced by part no. ACU-02"/"ACU-01... New from August 2007" — i.e. even at the time of this document, the Fresh-air C compressed-air-supply hardware was mid-transition; this filter element is the SR49/SR79 in-line consumable, separate from that housing swap. 2026-07-06