Fits these systems

Systems this part fits, with compatibility status and evidence
System	Compatibility status	Evidence
3M Speedglas Adflo PAPR	T2 Manufacturer-listed part	[01] multimedia.3m.com manufacturer manual Table 2 of the official 3M Adflo user instructions (August 2025). "Refer to the NIOSH approval label for proper filter/cartridge/headgear combinations." Archived in repo: sources/3m-adflo-user-instructions-aug2025.pdf. 2026-07-04

Specifications

Technical specifications
Case packs	15-0299-99X02 (2/case), 15-0299-99X20 (20/case), 15-0299-99X80 (80/case)
Mandatory stack	HE filter, pre-filter and spark arrestor must ALWAYS be used together
Altitude limit	Above 5,000 ft MSL the Adflo may ONLY be used with the HE filter alone (no cartridge/odour pad); max 10,000 ft

Notes

US part numbering (current EMEA/UK pages use 83xxxx-series numbers — region mapping pending). The HE filter can be stacked with the OV/AG cartridge or nuisance odour pad, but never both together and never the cartridge/pad alone; on 9100-Air and 9100 MP helmets the HE+OV/AG combination requires the SG-50W breathing tube. The HE filter and pre-filter CANNOT be cleaned — replace them; the metal spark arrestor can be washed and reused.

Record sources

Evidence — dated sources

[01] multimedia.3m.com manufacturer manual 2026-07-04