The Cambridge Non-Valve boasts exclusive long-lasting filter technology designed by the British Ministry of Defence. Filtering out nearly 100% of all harmful air pollutants and viruses.
- Do you sell the Non-Valve to your distributors?
- Do the PRO and Non-Valve have the same sizing?
- Do you sell the Non-Valve mask in Amazon or other marketplaces?
- Does the Non-Valve mask meet FFP2 standard of protection?
- How long does the mask last for?
- Is it washable?
- Is the mask effective against Covid-19?
- What are the differences between The PRO and The Non-Valve?
- What contents come in the Non-Valve mask packaging?
- What is the difference between your PRO valve mask and Non-Valve mask in term of filtration?
- What materials are in your Non-Valve mask?
- What should we do if condensation forms while wearing the mask?
- Why do you still sell the PRO mask with a valve when you have the Non-Valve mask now?
- Will you have the bundle package on offer for the Non-Valve mask?
- Will you stop selling your PRO mask with the valve since you have the Non-Valve mask now?