MIRA Safety
MD-1 Children's Gas Mask - Full-Face Protective Respirator for CBRN Defense (MASK ONLY)
MD-1® Kids Gas Mask
Full-Face CBRN Respirator for Children (Ages 2–12)
Quick Facts
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Type: Full-face reusable CBRN respirator for children
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Filter Interface: 40 mm NATO (Rd 40 × 1/7”, EN 148-1)
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Sizes: Medium (2–6 yrs), Large (6–12 yrs)
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Weight: ≤500 g (without filter)
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Field of View: >70%
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Material: Natural rubber facepiece, polycarbonate visor
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Made In: Serbia
Product Overview
The MD-1® Kids Gas Mask is one of the only reusable, professional-grade CBRN full-face respirators specifically engineered for children. It is built to the same protective principles as adult gas masks, while being scaled for reduced weight, optimized airflow, and improved comfort for pediatric users.
Unlike disposable hoods or single-use escape masks, the MD-1® uses standard 40 mm NATO threaded filters, allowing families and preparedness planners to maintain a single unified filter system across adult and child masks. A detachable filter hose further reduces facial weight by allowing the filter to be carried on the body rather than directly on the mask.
When paired with appropriate filters, the MD-1® is designed for protection against chemical, biological, radiological, and nuclear airborne hazards, provided oxygen levels are adequate.
Built for Pediatric Emergency Protection
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Child-specific airflow and geometry
Designed to reduce breathing resistance and fatigue compared to adult masks. -
Detachable filter hose system
Allows the filter to be worn in a pouch, minimizing weight on a child’s face and neck. -
Panoramic polycarbonate visor
Provides wide situational awareness with greater than 70% field of view. -
Oro-nasal inner mask
Reduces fogging and limits CO₂ buildup during extended wear. -
Articulating 5-point mesh head harness
Distributes pressure evenly for a secure, comfortable fit across a range of head sizes. -
40 mm NATO filter compatibility
Works with the same filters used by adult MIRA Safety gas masks. -
PAPR compatible
Can be paired with powered air-purifying respirators to reduce breathing effort and improve endurance.
Specifications
Physical & Construction Data
| Specification | Value |
|---|---|
| Weight (without filter or bag) | Max. 500 g |
| Approx. Weight with Hose | ~18 oz |
| Facepiece Material | Natural rubber |
| Facepiece Color | Navy blue |
| Visor Material | Polycarbonate |
| Head Harness | 5-point articulating mesh |
| Country of Manufacture | Serbia |
Optical & Fit Characteristics
| Specification | Value |
|---|---|
| Field of View | >70% |
| Inner Mask | Oro-nasal, anti-fog design |
| Available Sizes | Medium (2–6 yrs), Large (6–12 yrs) |
Filter Interface & Breathing Resistance
| Specification | Value |
|---|---|
| Filter Thread | EN 148-1 / Rd 40 × 1/7” (40 mm NATO) |
| Exhalation Resistance (30 L/min) | 90 Pa |
Chemical Resistance Performance
| Specification | Value |
|---|---|
| Sulphur Mustard Protection Time | Minimum 180 minutes |
Test Conditions (Sulphur Mustard)
| Test Parameter | Value |
|---|---|
| Contamination Density | 17 ± 1 mg S-mustard / 10 cm² |
| Breakthrough Density | 5 µg S-mustard / 1 cm² |
| Test Tube Thickness | 2.5 mm |
| Test Temperature | 36 ± 1 °C |
How to Use
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Select the correct mask size based on the child’s age and facial structure.
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Conduct a negative pressure seal check before use.
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Attach a compatible 40 mm NATO filter or approved PAPR system.
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If using the extension hose, carry the filter in a pouch to reduce facial load.
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Supervise the child at all times while the mask is worn.
For extended wear or younger users, a powered air-purifying respirator (PAPR) is strongly recommended.
FAQ
Q: Can this mask use the same filters as adult gas masks?
Yes. The MD-1® uses standard 40 mm NATO threaded filters.
Q: Is this mask reusable?
Yes. With proper storage and maintenance, the MD-1® is designed for repeated use.
Q: Is this safe for very young children?
Only children who can pass a basic breathing capability test should use a negative-pressure gas mask. See safety notes below.
Important Safety Notes
⚠️ Breathing Capability Requirement
Children must be able to inflate a standard balloon using their own lung power before using any negative-pressure gas mask.
⚠️ PAPR Strongly Recommended
Even if the balloon test is passed, a PAPR is strongly recommended to reduce breathing effort and fatigue.
⚠️ Oxygen Requirement
The MD-1® must only be used in environments containing at least 19.5% oxygen.
⚠️ Supervision Required
Children must always be supervised while wearing respiratory protection.
What’s Included
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MD-1® Kids Gas Mask
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40 mm NATO threaded extension hose
Filters and accessories sold separately.
The MD-1® Kids Gas Mask provides a rare combination of reusable CBRN protection, NATO-standard filter compatibility, and child-specific ergonomics. Designed for families and preparedness planners who refuse to rely on disposable or single-use solutions, it offers a scalable respiratory protection platform that integrates seamlessly with adult systems.
Product information
Stay Ready Outdoors — Return & Refund Policy
Last Updated: January 6, 2026
At Stay Ready Outdoors, we stand behind the quality of our products and want you to be completely satisfied with your purchase. If you need to return an item, please review our policy below.
Returns
We offer a 30-day return policy, meaning you have 30 days from the date you receive your item to request a return.
Return Eligibility
To qualify for a return, your item must be in like-new condition, meeting the following criteria:
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Unworn, unwashed, and with all original tags and stickers still attached.
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Free of any scents like perfume, cologne, or smoke.
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Free of any marks, stains, or pet hair.
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In its original packaging, including all accessories.
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Must include proof of purchase (receipt or order number).
How to Start a Return
To initiate a return, email us at info@stayreadyoutdoors.com with your order details. Once approved, you’ll receive return instructions and a prepaid shipping label. The cost of return shipping will be deducted from your final refund.
Important: Items sent back without prior approval will not be accepted.
Return Address:
Stay Ready Outdoors
ATTN: Returns
15236 Las Flores Ave
La Mirada, CA 90638
Damaged, Defective, or Incorrect Items
Please inspect your order upon arrival. If your item is damaged, defective, or incorrect, contact us at info@stayreadyoutdoors.com within 7 days so we can evaluate and resolve the issue promptly.
Non-Returnable Items & Exceptions
Some items are non-returnable, including:
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Briefs (due to hygiene reasons)
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Sale items (these sales are final)
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Gift cards
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Engraved or customized items
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Perishable goods (e.g., food)
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Personal care items (e.g., hygiene or beauty products)
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Hazardous materials (e.g., flammable liquids or gases)
Food or Drink Products – All Sales Final
Due to the nature of long-term food storage, all sales on food or drink products are final. We do not accept returns or exchanges on food or drink products for any reason including incorrect order, change of mind, or shipping delays. Replacements will only be issued in the event of a verified manufacturing defect or shipping damage, which must be reported within 5 days of delivery with supporting photo documentation.
Products Fulfilled via Shopify Collective
Some items sold by Stay Ready Outdoors are fulfilled by third-party vendors through Shopify Collective. These items follow slightly different return procedures:
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Return Window – Returns must be initiated within 30 days of the purchase date.
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Who Handles the Return – Returns and exchanges for these products are handled directly by the business from which the product originated. However, please do not hesitate to contact Stay Ready Outdoors at info@stayreadyoutdoors.com if you need help facilitating a return or exchange — we’re happy to assist.
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Customer Responsibility for Shipping Costs – Shipping cost responsibility for returns and exchanges varies by vendor. Some vendors offer free returns or exchanges, while others may require customers to pay return shipping.
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Size Exchanges – If a return is for a size exchange only, the replacement item will be shipped back to the customer once the original is received and inspected, following the vendor’s policy.
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Refunds – If a refund is due after inspection, the originating business will notify Stay Ready Outdoors and the refund will be processed back to the customer’s original payment method.
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Price Changes – Prices for products fulfilled via Shopify Collective are subject to change without notice.
Vendor-Specific Note:
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The Buffalo Wool Company – Items fulfilled by The Buffalo Wool Company through Shopify Collective follow the same return procedures listed above. Customers are responsible for the cost of shipping items back for return or exchange.
All other eligibility requirements and non-returnable item restrictions in our standard policy still apply unless otherwise stated above.
Exchanges
The fastest way to exchange an item is to initiate a return for the original item and, once the return is accepted, place a new, separate order for the item you want.
European Union Customers – 14-Day Cooling-Off Period
If your order was shipped to the European Union, you have the right to cancel or return it within 14 days of delivery, for any reason. To be eligible, items must be unused, with original tags and packaging, and include proof of purchase.
Refunds
Once we receive and inspect your return, we will notify you of its approval. If approved, we will issue a refund to your original payment method within 10 business days, less the cost of return shipping.
Please Note:
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It may take additional time for your bank or credit card company to process and post the refund.
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If you haven’t received your refund within 15 business days of our approval, please contact us at info@stayreadyoutdoors.com.
Need Help?
If you have any questions about your return or refund, we’re here to help:
📧 Email: info@stayreadyoutdoors.com
