MSA Respiratory Protection
77 results(2 filters applied, reset)Legion Safety Products provides a wide range of respiratory protection products, including respirator masks and gas masks, cartridges and filters, and accessories from 3M, North Safety, Sperian, MSA, Moldex and more.

MSA Ultra-Twin Full Mask Respirator
5Made from Hycar or Silicone. Scratch-resistant polycarbonate lens. Threaded cartridges. Facepiece only.
$599.50–699.50Each
MSA Advantage 818342 P100 Flexi-Filter
This cartridge is suitable for use with Advantage masks.
$9.99Pair
MSA 815182 Multi - Gases Comfo Cartridge with P100 Filter
$158.50Pack of 6
MSA 10046570 CBRN Canister
Threaded canister for CBRN gas masks.
$112.15Each
MSA Advantage Half Mask Respirator 420
3UniBond facepiece with AnthroCurve seal, ComforTop harness. Bayonet style cartridge connection. Facepiece only.
$32.50–34.50Each
MSA Advantage 4200 Full-Mask Resp. Facepiece, Silicone, Rubber Harness, Size M - 1 left
Dual-filter, full-face respirator from the Advantage 4000 series. Only 1 unit left.
$339.50Unit(s)
MSA Advantage Half Mask Respirator 200 LS
6Thermoplastic rubber facepiece, choice of single or 2-point harness. Bayonet cartridge connection. Facepiece only.
$18.99–21.70Each
MSA 464046 OV and Acid Gas Comfo Cartridge
Combination of Acid Gas and Organic Vapor protection is offered by these MSA cartridges designed for use with Comfo series facepieces
$109.50Pack of 10
MSA Tychem® QC Hood with Threaded Connector
2Tychem® QC hood for MSA OptimAir TL PAPR kit is made with polyethylene coated Tyvek®. Available as single-bib or double-bib.
$283.90–324.90Pack of 4Currently unavailable
MSA Advantage Snap-On Cover for N95 Prefilter
$8.90PairCurrently unavailable
MSA Advantage 818343 P100 Flexi-Filter with Nuisance OV - Ozone Protection
$13.90PairCurrently unavailable
MSA 815178 OV Comfo Cartridge with P100 Filter
These MSA cartridges provide protection from Organic Vapors and hazardous particles, with P100 rating.
$134.99Pack of 6Currently unavailable
MSA AirHawk II SCBA Harness With Ultra Elite Facepiece
4This AirHawk SCBA comes with an Ultra Elite style facepiece, 30 minute Aluminum or carbon-wrapped cylinder, rubber or Speed-ON head harness and optional hard case.
$2,327.80–3,146.05EachCurrently unavailable
MSA 816662 Comfo N95 Prefilters
$26.99Pack of 10Currently unavailable
MSA Advantage 815362 OV GMA Cartridge with P100 Filter
These cartridges protect from Organic Vapors and particles. They install onto Advantage series half mask and full mask facepieces from MSA.
$29.90PairCurrently unavailable
MSA Millennium CBRN/Riot Control Gas Mask
3Hycar rubber facepiece with a polycarbonate lens. Speaking diaphragm. NATO 40mm thread dual canister mount. Facepiece only, canisters sold separately.
$605.25EachCurrently unavailable
MSA Comfo N95 Snap-On Prefilter Cover
$5.49EachCurrently unavailable
MSA Advantage Full Mask Respirator 3100
6European-style Advantage harness or rubber harness, silicone facepiece. Single port mask, facepiece only. Adapters, cartridges and canisters sold separately.
$191.10EachCurrently unavailable
MSA Ultra Elite Full Mask Respirator
6SoftFeel® Hycar rubber or silicone facepiece. Wide-view polycarbonate lens. Threaded cartridges, sold separately. Facepiece only.
$331.80EachCurrently unavailable
MSA Advantage Full Mask Respirator 3200
6Silicone facepiece, choice of rubber or European-style Advantage harness. Bayonet cartridge connection. Only facepiece - cartridges sold separately.
$189.90EachCurrently unavailable
MSA Advantage Full Mask Respirator 4200
6Wide-field polycarbonate lens, Hycar rubber or silicone facepiece. Advantage bayonet-style cartridges, sold separately. Facepiece only.
$259.90EachCurrently unavailable
MSA Advantage Full Mask Respirator 4100
3Silicone facepiece with a rubber harness. Wide-field polycarbonate lens. Facepiece only, adapters sold separately.
$185.90EachCurrently unavailable
MSA 815176 Comfo Sparkfoe P100 Filter
$115.99Pack of 10Currently unavailable
MSA 815185 Mercury Vapor & Chlorine Comfo Cartridge with P100 Filter
$189.99Pack of 6Currently unavailable
MSA Advantage Snap-On Cover for R95 Prefilter
$11.90PairCurrently unavailable
MSA Advantage 818344 P100 Flexi-Filter with Nuisance AG - HF Protection
$13.90PairCurrently unavailable
MSA 815369 Low-Profile P100 Advantage Filter
These MSA Advantage P100 filter cartridges provide protection are effective agaisnt oily and non-oily hazardous particulates.
$11.50PairCurrently unavailable
MSA AirHawk II SCBA Harness With Advantage 4000 Facepiece - AirHawkII-AF
This AirHawk SCBA comes with an Advantage 4100 facepiece, 30 minute Aluminum or carbon-wrapped cylinder, rubber or Speed-ON head harness and optional hard case.
$2,367.65EachCurrently unavailable
MSA 30 Minute Aluminum SCBA Cylinder - 809872
Low-pressure MSA Aluminum SCBA cylinder rated for 30 minutes of use time. 18 lbs, non-magnetic and corrosion-resistant.
$825.05EachCurrently unavailable
MSA Stealth L-30 Carbon-Wrapped SCBA Cylinder - 807586-SP
Carbon wrapped 30 minute SCBA cylinders from MSA are very light and strong. This particular cylinder is a low pressure, 8 pound SCBA bottle that provides comfort and ease of motion.
$1,405.95EachCurrently unavailable
MSA Stealth H-45 Carbon-Wrapped SCBA Cylinder - 807570
45 minute high pressure MSA SCBA cylinder wrapped with carbon. This cylinder weights 9 pounds, resists corrosion and is non-magnetic.
$1,517.95EachCurrently unavailable
MSA OptiFilter TL - OV/AG P100 Cartridges
These MSA PAPR cartridges are made for use with OptimAir TL blowers. Suitable for protection from organic vapors, acid gases, and particulates.
$349.506 PairsCurrently unavailable
MSA Tychem® QC Hood with Standard Connector
Tychem® QC hood for MSA OptimAir TL PAPR kit is made with polyethylene coated Tyvek®. Available as single-bib or double-bib.
$274.90Pack of 4Currently unavailable
MSA OptiFilter TL 10080455 - P100 Cartridges
High efficiency PAPR cartridges for protection from particulates. To be used on OptimAir TL PAPRs from MSA.
$96.156 PairsCurrently unavailable
MSA OptiFilter TL 10080456 - AG/AM/FM P100 Cartridges
MSA OptimAir TL cartridges for ammonia, formaldehyde, acid gases, and particulates.
$328.506 PairsCurrently unavailable
MSA C420 496081 OptiFilter XL P100 Cartridge
This CBRN filter provides efficient protection from oil and non-oil based particles.
$101.756 PairsCurrently unavailable
MSA Optimair TL 10076108 - Standard Replacement Battery
Battery pack for PAPR assembly, this MSA battery pack provides 4 hours of run time.
$185.00EachCurrently unavailable
MSA 10065330 Adapter Assembly - RD40 Threaded
For use with advantage 4000 facepieces. RD40 Thread to accept threaded MSA canisters
$78.90EachCurrently unavailable
MSA 815177 Comfo Low-Profile P100 Filter
Ultra-compact threaded particulate filter. Suitable for use with Comfo Masks.
$135.50Pack of 10Currently unavailable
MSA 10059903 Phosphine - Ammonia - Chlorine - P100 Canister
$80.35EachCurrently unavailable
MSA Ultra Elite CBRN Gas Mask
3Hycar rubber facepiece with a widefield lens. Exceeds the CBRN permeation standards. Single port canister mount. Facepiece only.
$386.95EachCurrently unavailable
MSA Advantage 1000 Riot Control Gas Mask
3SoftFeel® Hycar rubber facepiece. Wide-view polycarbonate lens. Dual-mount cartridges, sold separately.
$484.50EachCurrently unavailable
MSA Advantage 815365 Ammonia - Methylamine GMD Cartridge with P100 Filter
Ammonia, Methylamine, and particulates protection are provided by this MSA Advantage respirator cartridge. Use with Advantage full mask and half mask facepieces.
$28.90PairCurrently unavailable
MSA Advantage 815641 Iodine and OV GMI Cartridge with P100 Filter
MSA cartridge with an attached P100 filter for protection from Iodine, Organic Vapors, and hazardous particulates. Use with Advantage series facepieces.
$43.90PairCurrently unavailable
MSA Advantage 815368 Mercury Vapor & Chlorine Mersorb Cartridge with P100 Filter
Filtering of particulates is offered by these cartridges in addition to protection from Chlorine and Mercury vapors.
$51.90PairCurrently unavailable
MSA Advantage 815394 N95 Prefilters
$31.90Pack of 10Currently unavailable
MSA Advantage 815356 Acid Gas GMB Cartridge
MSA respirator cartridges that filter out acid gases. These cartridges should be used with Advantage series respirator facepieces.
$23.90PairCurrently unavailable
MSA Advantage 815364 OV and Acid Gas GMC Cartridge with P100 Filter
Respirator cartridges for Acid Gases and Organic Vapors with an attached P100 filter for protection from particulates. Installs onto Advantage series half mask and full mask facepieces.
$39.90PairCurrently unavailable
MSA Advantage 815358 Ammonia & Methylamine GMD Cartridge
Cartridges offering protection from Methylamine and Ammonia gases. Use these cartridges with MSA Advantage series facepieces.
$18.90PairCurrently unavailable
MSA Advantage 815366 Multi-Gas GME Cartridge with P100 Filter
These MSA replacement cartridges are designed to be used with Advantage series facepieces and provide protection from various toxic gases and particulates.
$32.90PairCurrently unavailable
MSA Advantage 815355 Organic Vapor GMA Cartridge
These Advantage respirator cartridges protect from Organic Vapors, and install onto Advantage series half mask and full mask facepieces from MSA.
$14.90PairCurrently unavailable
MSA Advantage 815363 Acid Gas GMB Cartridge with P100 Filter
MSA Advantage respirator cartridges with P100 filters protect from acid gases and particulates. These cartridges should be used with Advantage series respirator facepieces.
$38.90PairCurrently unavailable
MSA Advantage 815357 OV and Acid Gas GMC Cartridge
These cartridges from MSA offer protection from Organic Vapors and Acid Gases. Install easily and securely onto Advantage series facepieces.
$19.90PairCurrently unavailable
MSA Advantage 815359 Multi-Gas GME Cartridge
Advantage multi gas respirator cartridge from MSA offer universal protection from various gases. Use with full and half mask facepieces.
$16.90PairCurrently unavailable
MSA Advantage 815361 Mercury Vapor & Chlorine Mersorb Cartridge
These MSA Advantage cartridges are suitable for atmospheres with Mercury vapor and Chlorine gas content.
$28.90PairCurrently unavailable
MSA 464031 OV Comfo Cartridge
Use these cartridges with Comfo series full mask and half mask respirator facepieces.
$89.99Pack of 10Currently unavailable
MSA 815180 OV and Acid Gas Comfo Cartridge with P100 Filter
$104.90Pack of 6Currently unavailable
MSA 464033 Ammonia & Methylamine Comfo Cartridge
$81.80Pack of 10Currently unavailable
MSA 815181 Ammonia & Methylamine Comfo Cartridge with P100 Filter
$90.80Pack of 6Currently unavailable
MSA 492790 Multi - Gases Comfo Cartridge
These MSA replacement cartridges provide universal protection from a variety of gases and vapors. Use them with Comfo series facepieces
$129.90Pack of 10Currently unavailable