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MIRA Safety MB-90 Powered Air-Purifying Respirator Blower
$398.97
Final price set by Amazon · may vary
WC Safety Editorial Pick: The MIRA Safety MB-90 is the PAPR blower for buyers who need CBRN-rated respiratory protection — military-grade engineering, 280+ L/min airflow, and direct compatibility with the CM-6M and...
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WC Safety Editorial Pick: The MIRA Safety MB-90 is the PAPR blower for buyers who need CBRN-rated respiratory protection — military-grade engineering, 280+ L/min airflow, and direct compatibility with the CM-6M and CM-7M gas masks that first responders and emergency preparedness professionals already rely on.
Read the full MIRA Safety MB-90 Powered Air-Purifying Respirator Blower review →
The MIRA Safety MB-90 is a powered air-purifying respirator blower built to military-derived CBRN (Chemical, Biological, Radiological, Nuclear) protection standards. Unlike conventional industrial PAPRs that pair only with civilian half-face or full-face respirators, the MB-90 is designed specifically to work with MIRA Safety's CM-6M, CM-7M, and compatible NATO-CBRN gas mask platforms — providing motorized airflow to gas mask wearers who need extended wear time without the breathing resistance fatigue associated with negative-pressure gas mask use.
The MB-90 blower delivers a minimum of 280 L/min — significantly higher than NIOSH's 115 L/min minimum — creating strong positive pressure within the gas mask that reduces inward leakage and extends comfortable wear. The unit is powered by a rechargeable battery with a rated runtime of 4+ hours at full flow, with a low-battery indicator alerting the wearer before airflow is compromised. The blower includes a CBRN-rated P3 filter element as the baseline protection, providing EN 143:2021 P3 (99.95%+ filtration efficiency) against particulates, biological aerosols, and radioactive particulates.
For emergency responders, fire departments, HAZMAT teams, and individual preparedness buyers: the MB-90 addresses the single biggest compliance issue with full-time gas mask use — breathing fatigue during extended operations. At 280+ L/min the motor carries the breathing resistance of the filter, making sustained operations measurably more comfortable. Compatible NBC/CBRN cartridges providing protection against nuclear, biological, and chemical agents can replace the P3 element when multi-threat protection is required.
Key Features
- 280+ L/min airflow — well above NIOSH 115 L/min minimum for PAPRs
- CBRN-rated filter included: EN 143:2021 P3 (99.95%+ particulate efficiency)
- Compatible with MIRA Safety CM-6M, CM-7M, and NATO-CBRN gas mask platforms
- Rechargeable battery: 4+ hours runtime at full flow
- Low-battery visual and audible alarm
- Compact belt-clip design — does not interfere with tactical gear
- Compatible with NBC/CBRN cartridges for multi-threat protection
Technical Specifications
| Spec | Value |
|---|---|
| Flow Rate | 280+ L/min |
| Filter Included | CBRN P3 (EN 143:2021, 99.95%+ efficiency) |
| Compatible Masks | MIRA Safety CM-6M, CM-7M, NATO-CBRN platforms |
| Battery Life | 4+ hours at full flow |
| Wear Style | Belt-clip |
| Protection Class | CBRN (Chemical, Biological, Radiological, Nuclear) |
Pros & Cons
✓ Pros
- Highest flow rate in class (280+ L/min) — maximizes positive-pressure protection
- CBRN-rated P3 filter included — ready for NBC threat environments
- Works with CM-6M/CM-7M gas masks — perfect complement to existing gear
- Reduces gas mask breathing fatigue — critical for extended operations
✗ Cons
- 4-hour battery runtime is shorter than industrial PAPRs — plan for battery swaps
- CBRN focus means it's engineered for emergency/military use, not routine industrial settings
Shop Compatible PAPR Equipment
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- 3M Versaflo TR-6710N HE PAPR Filter
- Allegro EZ Air Max PAPR
- Allegro 9935-DLXE EZ Air Deluxe PAPR
- Sundstrom SR 500/520 PAPR Kit
- RPB Z-Link Respirator with PX5 PAPR
- 3M Powerflow 6800PF PAPR Respirator
Frequently Asked Questions
What gas masks is the MIRA Safety MB-90 compatible with?
The MB-90 is designed for use with the MIRA Safety CM-6M and CM-7M gas masks, and is compatible with other NATO-CBRN standard gas mask platforms that use the standard CBRN blower connection port.
Does the MB-90 include filters?
Yes. The MB-90 includes a CBRN-rated P3 filter meeting EN 143:2021 standards (99.95%+ efficiency) for protection against particulates, biological aerosols, and radioactive particles. NBC/CBRN combination cartridges providing protection against chemical agents are also compatible.
Is the MB-90 NIOSH approved?
The MB-90 is designed to CBRN military-derived standards and not marketed as a NIOSH-approved PAPR under 42 CFR Part 84. It is intended for emergency preparedness, HAZMAT response, and military applications. For OSHA-regulated workplace use, consult your respiratory protection program administrator.
How long does the MB-90 battery last?
The MB-90 provides 4+ hours of continuous operation at full 280 L/min flow. For extended operations, carrying a spare charged battery is recommended.
Can the MB-90 be used with a full-face respirator instead of a gas mask?
The MB-90 is designed for the MIRA Safety CM-6M/CM-7M gas mask connection system. Compatibility with standard industrial full-face respirators depends on the blower output fitting. Consult MIRA Safety's current compatibility guide before using with non-MIRA equipment.
What does CBRN protection mean?
CBRN stands for Chemical, Biological, Radiological, and Nuclear — the four threat categories relevant to military, first-responder, and emergency preparedness applications. CBRN-rated filters are tested and certified against a broader threat spectrum than standard industrial respirator cartridges.
How is the MB-90 worn?
The MB-90 attaches via a belt clip and connects to the gas mask via a breathing tube. Its compact design minimizes interference with tactical gear, body armor, or other emergency responder equipment.
What is the airflow rate of the MB-90 compared to industrial PAPRs?
The MB-90 delivers 280+ L/min — more than double the NIOSH minimum of 115 L/min and significantly higher than many industrial PAPRs (typically 170-200 L/min). This creates strong positive pressure within the mask, reducing inward leakage risk.
Can I use the MB-90 for wildfire smoke or N95-level protection?
The included P3 filter provides 99.95%+ efficiency against particles, including wildfire smoke particles. For chemical vapor hazards in wildfire smoke (such as VOCs from burning structures), a CBRN combination cartridge is required.
How do I charge the MB-90 battery?
Charge the MB-90 battery via the included USB-C charger. A full charge typically restores battery capacity in 2-3 hours. MIRA Safety recommends storing batteries at 50% charge when not in use for extended periods.
Is the MB-90 suitable for professional HAZMAT teams?
The MB-90 is used by HAZMAT teams, emergency responders, and military units requiring CBRN-level protection with reduced breathing fatigue. Confirm with your agency's respiratory protection program that the MB-90 meets your specific hazard and regulatory requirements.
Can the MB-90 be used with the MIRA Safety TAPR training mask?
Check MIRA Safety's current compatibility documentation for the TAPR mask. The MB-90 is primarily designed for the CM-6M/CM-7M series. Contact MIRA Safety directly to verify compatibility with specific mask models not listed in standard documentation.
Written by Steven Eaton, WC Safety — PPE Specialist with 10+ years sourcing and evaluating industrial respiratory protection. All specifications are manufacturer-verified or NIOSH-documented.
Reviewed by: WC Safety Editorial | Buy MIRA Safety MB-90 Powered Air-Purifying Respirator Blower on Amazon →
Brand / Vendor
MIRA Safety
Model / SKU
MB-90
Product Type
PAPR System
Price
$398.97 (Amazon)
Rating
3.5 / 5 — 4 reviews
Availability
Check current availability on Amazon
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Verified Buyer Reviews
Customer Reviews
★★★★☆4.3 / 5· 16 ratings on Amazon
★★★★★
Powerful air pump, sturdy construction.
Powerful motor, when combined with a respirator mask it feels like a breeze on your face. Gives you peace of mind knowing that nothing is getting in along the mask seals because of the positive air pressure it generates. Comes with a harness to wear it like a backpack but I would suggest getting the Molle sleeve specifically for this thing if you intend to use it with a plate carrier. The construction feels sturdy.
Verified Purchaser · December 1 · ✓ Amazon Verified Purchase
★★★☆☆
Usability
The hose going from the pump to the mask is too short. It limits its use.
Verified Purchaser · January 8, · ✓ Amazon Verified Purchase
★☆☆☆☆
MIRA SAFETY M MB-90 Powered
I went to the actual Mira Safety website to contact Mira, I spoke with one of their reps and I verified that this is a COUNTERFEIT Mira product.
Verified Purchaser · March 20, · ✓ Amazon Verified Purchase
★★★★★
This is a great item to have in case ?
I have purchased 3of these and am still waiting for two of them. But the first one is fine! No complaints about it! The air and energy saved using this can be put to better things , like killing the enemy!!! We are going to grease the tracks of our tanks! LOL Patton ! 😎👍! Seriously though it is a great item! Thanks
Verified Purchaser · July 2, 20 · ✓ Amazon Verified Purchase
Showing 4 of 16 Amazon reviews.
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