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Gas Mask Valve Replacement Kit

Regular price $61.00
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  • Replacement valvesFor compatible MIRA respirators
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Inside this product

What’s included

Gas Mask Valve Replacement Kit
Product photo

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.

Ask our team
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.

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Customer reviews

4.3/ 5
4 reviews
Bethany P. Verified

The valve spares I needed.

Dovie M. Verified

I thought this included a new harness too. The valve parts are useful, but I should have chosen the deluxe kit.

Dejah W. Verified

Useful bits for my CM-7M. The small valves are easy to lose track of when looking through them.

Mattie A. Verified

Happy to have this.

Customer Reviews

Overall rating: 4.3 / 5 from 4 reviews.

Customer photo review of Gas Mask Valve Replacement Kit

I thought this included a new harness too. The valve parts are useful, but I should have chosen the deluxe kit.

Gas Mask Valve Replacement Kit

Useful bits for my CM-7M. The small valves are easy to lose track of when looking through them.

Gas Mask Valve Replacement Kit

4.3

4 reviews

Bethany P.Verified

The valve spares I needed.

Customer photo review of Gas Mask Valve Replacement Kit

Dovie M.Verified

I thought this included a new harness too. The valve parts are useful, but I should have chosen the deluxe kit.

Customer photo review of Gas Mask Valve Replacement Kit

Dejah W.Verified

Useful bits for my CM-7M. The small valves are easy to lose track of when looking through them.

Mattie A.Verified

Happy to have this.