The valve spares I needed.
Gas Mask Valve Replacement Kit
Regular price
$61.00
Unit price
Gas Mask Valve Replacement Kit - Valve Kit is backordered and will ship as soon as it is back in stock.
- Replacement valvesFor compatible MIRA respirators
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Gas Mask Valve Replacement Kit
Valve Kit
Regular price
$61.00
Unit price
Inside this product
What’s included
Gas Mask Valve Replacement Kit
- Inner Mask Valves*Quantity: 4
- Exhalation ValveQuantity: 1
- Exhalation Valve CoverQuantity: 1
- 40 mm Port PlugQuantity: 1
Product overview
Replace sealing and valve parts on compatible MIRA CM-series masks with this kit of four inner valves, an exhalation valve, cover and 40mm port plug.
Use & care
- Although installation is relatively straightforward, MIRA Safety® recommends having replacement components installed by a qualified respirator service center. Professional service centers can verify the respirator maintains a proper seal using specialized fit-testing equipment.
- If installing the components yourself, always perform a negative-pressure user seal check before placing the respirator into service.
- MIRA Safety® and its affiliates are not responsible for improper installation, incorrect assembly, unauthorized modifications, or inadequate maintenance.
Frequently asked questions
Find clear answers about this product, from choosing it to putting it to use.
What comes in the package?
Inner Mask Valves*: Quantity: 4, Exhalation Valve: Quantity: 1, Exhalation Valve Cover: Quantity: 1 and 40 mm Port Plug: Quantity: 1.
Which respirator is this kit intended for?
This listing is for compatible CM-6M, CM-7M and CM-8M full-face respirators. Confirm the exact model and kit configuration before ordering.
Is a complete mask or filter supplied?
No. This is a maintenance-parts kit. The respirator and filter cartridges are separate products.
What should I do after replacing a component?
Follow the manufacturer’s installation instructions and complete the required seal and function checks before using the respirator.







