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Tactical Gas Mask CM-6M Full Face Respirator vs 3M 6800

Buy the 3M 6800 for workplace or occupational respiratory protection where NIOSH-approved cartridges, PAPR compatibility and a low price matter. Buy the CM-6M for emergency preparedness, long storage and full-face CBRN-style protection with hydration and a speech diaphragm. The 3M 6800 is the cheaper mask at $136.00 at Amazon as of November 4, 2026, but it ships without cartridges. The CM-6M costs $245.95 at MIRA Safety as of November 4, 2026 and includes a 900 ml hydration canteen and port plug.

Today the 3M 6800 costs $195.96 less at its best price.

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CM-6M
Tactical Gas Mask CM-6M Full Face Respirator

Tactical Gas Mask CM-6M Full Face Respirator

4.9· 884 ratings
$245.95at MIRA SafetyVerified
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Choose the CM-6M if you want a stored-for-years emergency mask with a panoramic visor, hydration tube, speech diaphragm and dual 40 mm NATO filter ports.

Pros
  • Panoramic impact-resistant visor rated to EN 168 gives a wide field of view
  • Dual 40 mm NATO ports let you move the filter to either side
  • Hydration tube works with CamelBak systems and canteens
  • Speech diaphragm and hypoallergenic inner mask aid long wear
  • Twenty-year shelf life suits stored emergency kits
Cons
  • Costs about $110 more than the 3M 6800
  • Filters are not included at the $245.95 price
  • One size only; fit depends on face shape
  • Visor shape makes cheek weld with a rifle difficult
  • Not listed as PAPR or supplied-air compatible
3M
3M 6800

3M 6800

$49.99at eBayVerified
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Choose the 3M 6800 if you need a NIOSH-compatible occupational respirator that works with 3M bayonet cartridges, PAPR systems and supplied air, at the lowest price.

Pros
  • Lowest price of the two at $136.00 at Amazon as of November 4, 2026
  • Comes in three sizes for a better face seal
  • Wide range of NIOSH-approved 3M cartridges and filters
  • Cool Flow valve and silicone seal for comfort and easy cleaning
  • Works with 3M PAPR and supplied air systems
Cons
  • No cartridges or filters in the box, so add their cost
  • No hydration tube or speech diaphragm
  • No stated long shelf life for stockpiling
  • Bayonet mount limits you to 3M-style cartridges
  • Marked for workplace and occupational use only

What separates them

Tactical Gas Mask CM-6M Full Face Respirator3M 6800
Price (new, as of November 4, 2026)$245.95 at MIRA Safety$136.00 at Amazon
Filter connectionDual 40 mm NATO ports, left or right placementSingle bayonet connection for 3M cartridges and filters
Filters includedMask, 900 ml hydration canteen and port plug; filters sold separatelyNo cartridges or filters included
Shelf lifeTwenty-year shelf lifeNot stated; silicone and lens age with storage
SizesOne sizeSmall (6700), medium (6800), large (6900)
PAPR and supplied airNot stated as compatibleWorks with 3M TR-600 and TR-800 PAPR and Dual Airline systems
Drinking and speechIntegrated hydration tube and speech diaphragmNo drinking tube; center adapter directs exhaled breath downward
WeightNot stated400 g

Price history

$245.95$136.00
Nov 4Nov 5
  • Tactical Gas Mask CM-6M Full Face Respirator: lowest $245.95 on Nov 4 at MIRA Safety; $245.95 on Nov 5.
  • 3M 6800: lowest $136.00 on Nov 4 at Amazon.

Prices at every store

Tactical Gas Mask CM-6M Full Face Respirator

  • MIRA SafetyNew

    In stockReturn policy

    $245.95Verified
    Visit store
  • www.echo-sigma.comNew

    In stock

    $249.99Observed Nov 4, 2026, 5:20 PM
    Visit store
  • Maverick TacticalNew

    In stock

    $249.99Free shippingObserved Nov 4, 2026, 5:20 PM
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $247.97Free shippingObserved Nov 4, 2026, 5:20 PM
    Visit store

Also available at

  • HomesteadCheck price at Homestead
  • MIRA SafetyCheck price at MIRA Safety
All 4 stores and price history →

3M 6800

  • Sunbeam SafetyNew

    In stock

    $155.50Observed Nov 4, 2026, 5:20 PM
    Visit store
  • ChristianFab.comNew

    In stock

    $137.70+ $39.70 shippingObserved Nov 4, 2026, 5:20 PM
    Visit store
  • eBayNew

    Availability unknownSold by realyous (99.6% positive, 2,100 ratings)Returns: Set by the eBay seller; the eBay Money Back Guarantee covers an item that doesn't arrive or isn't as described.

    $49.99Free shippingVerified
    Visit store
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $136.00Free shippingObserved Nov 4, 2026, 5:20 PM
    Visit store

Also available at

  • The Extraction ZoneCheck price at The Extraction Zone
  • US Safety & Supply CompanyCheck price at US Safety & Supply Company
  • Safety Solutions & SupplyCheck price at Safety Solutions & Supply

Specs compared

SpecTactical Gas Mask CM-6M Full Face Respirator3M 6800
Shelf lifeTwenty-year shelf life—
Materialbromobutyl rubber—
Visor typePanoramic full-face visor—
Hydration systemIntegrated hydration tube is compatible with Ca…—
Filter portsdual filter ports—
Speech diaphragmhighly intelligible speech diaphragm—
Inner maskhypoallergenic inner mask—
Accessory compatibilityMIRA Vision® Spectacle Kit and PROFILM® Visor P…—
Size—Medium
Suspension Type—4 Point Strap
Connection Type—Bayonet
Case Quantity—4/case
Show all 16 specsShow fewer specs
SpecTactical Gas Mask CM-6M Full Face Respirator3M 6800
Cartridge or Filter Included—No
Compatible with PAPR Systems—Yes
Product Colour—Grey
Net Weight (Metric)—400 g

What reviewers say

Tactical Gas Mask CM-6M Full Face Respirator

Owners rate it 4.9 out of 5 across 884 ratings and describe a comfortable, solidly built mask with a wide viewing area. Prior-service buyers say it looks and feels legitimate. The main recurring complaint is that the visor shape makes cheek weld with a rifle difficult.

Pros
  • Comfortable fit over long wear
  • Brilliant, wide viewing area
  • Solid construction quality
  • Full protection and functionality
Cons
  • Cheek weld with a rifle is challenging due to the visor shape

3M 6800

Owners of the 6000 series generally rate it highly for comfort and visibility, and the 6800 is a common pick for painting and dusty work. Complaints center on fogging in humid conditions and the extra cost of cartridges.

Pros
  • Wide, clear lens
  • Comfortable silicone seal for long wear
  • Easy to swap cartridges
  • Solid build quality
Cons
  • Lens can fog in hot, humid work
  • Cartridges sold separately add cost
  • Bulky for tight spaces

Questions and answers

Which is better for emergency preparedness?
The CM-6M. It has a twenty-year shelf life, dual 40 mm NATO ports, a hydration tube and a speech diaphragm, which suit a mask stored for a crisis. The 3M 6800 is built for occupational use and has no stated shelf life.
Is the CM-6M worth the extra money?
Only if you need its extras. At $245.95 at MIRA Safety as of November 4, 2026 it costs about $110 more than the 3M 6800 at $136.00 at Amazon, but adds hydration, a speech diaphragm, dual ports and a long shelf life.
Which one is cheaper once filters are added?
The 3M 6800 usually stays cheaper. Its $136.00 price excludes cartridges, but 3M bayonet filters are widely sold and inexpensive. The CM-6M also excludes filters at $245.95, and 40 mm NATO filters tend to cost more.
Which fits better?
The 3M 6800, because it comes in small, medium and large. The CM-6M comes in one size, so fit depends on your face. A poor seal defeats either mask.
Can either mask be used with a powered air system?
The 3M 6800 can, with 3M TR-600 and TR-800 PAPR systems and Dual Airline supplied air. MIRA Safety does not list PAPR compatibility for the CM-6M.
Which lasts longer in storage?
The CM-6M, which is rated for a twenty-year shelf life. 3M gives no shelf life for the 6800 and expects it to be inspected and maintained for regular workplace use.

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  • MSA Advantage 200 LS Full Face Respirator vs 3M 6800

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All 5 stores and price history →