The 3M™ Half Facepiece Reusable Respirator 6100 is a small-sized, reusable half-face respirator made from lightweight thermoplastic elastomer (TPE). It is NIOSH-approved and uses a bayonet-style connection compatible with 3M 2000, 5000, 6000, and 7000 Series filters and cartridges. Designed for construction, woodworking, metalworking, painting, and sanding applications, the 6100 helps protect against particulates, gases, and vapors when used with approved cartridges. The cradle head harness and adjustable straps provide a customized fit. The facepiece is reusable and comes with a lifetime warranty. Filters and cartridges are sold separately.
Does the 6100 small fit most adult faces?
The 6100 is designed for smaller face sizes. Users with smaller faces — including many women — often find the small fits better than the medium, which can press on cheekbones and create gaps around the nose. It's best to try both sizes and perform a seal check to confirm the right fit.
What filters and cartridges are compatible with the 6100?
The 6100 uses a bayonet connection and is compatible with all 3M 6000 Series gas/vapor cartridges and 3M 2000, 2200, 5000, and 7000 Series particulate filters. This broad compatibility means you can configure it for painting, sanding, welding fumes, chemical handling, and more.
Is the 6100 safe to use with a beard or facial hair?
No. Like all tight-fitting half facepieces, the 6100 requires a complete seal against the skin. Facial hair, including stubble, breaks the seal and allows unfiltered air to enter. Fit testing is required for workplace use under OSHA 29 CFR 1910.134.
Can the 6100 facepiece be cleaned and reused?
Yes. The facepiece can be disassembled, cleaned with mild soap and warm water, rinsed thoroughly, and air-dried. The filters and cartridges should be inspected before reuse and replaced on schedule. The facepiece itself carries a lifetime warranty from 3M.
Does the 6100 come with filters or cartridges included?
No. The 6100 is sold as the facepiece only. You must purchase 3M bayonet-compatible filters or cartridges separately based on your specific hazard. For dust and particulates, 3M 2091 P100 or 2097 filters are common choices.
How does the 6100 compare to the 6200 medium?
The 6100 is dimensionally smaller and suited for people who find the 6200 medium too large. Both use the same bayonet connection and accept identical cartridges and filters. The choice should be based on face size and a proper fit test — not assumed from general size labels.
# 3M™ Half Facepiece Reusable Respirator 6100, Small **Model:** `6100` **Brand:** 3M **Category:** Respirator > The 3M™ Half Facepiece Reusable Respirator 6100 is a small-sized, reusable half-face respirator made from lightweight thermoplastic elastomer (TPE). It is NIOSH-approved and uses a bayonet-style connection compatible with 3M 2000, 5000, 6000, and 7000 Series filters and cartridges. Designed for construction, woodworking, metalworking, painting, and sanding applications, the 6100 helps protect against particulates, gases, and vapors when used with approved cartridges. The cradle head harness and adjustable straps provide a customized fit. The facepiece is reusable and comes with a lifetime warranty. Filters and cartridges are sold separately. ## Specifications | Attribute | Value | |---|---| | Product Type | Half Facepiece Reusable Respirator | | Respirator Type | Reusable | | Niosh Approval | Yes | | Protection Class | Half facepiece | | Cartridge Series | 6000 Series (bayonet) | | Size | Small | | Barcode (UPC) | | | Warranty | Lifetime (facepiece) | ## What's Included - Half facepiece respirator (facepiece only, no filters or cartridges) Source: https://www.jaspecs.com/3m/respirator/6100-3m-half-facepiece-reusable-respirator-small/