Proseal White X-Large

Respro's new polymer seal, the PRO-SEAL, provides an even better seal to your Respro mask. The PRO-SEAL can be retroactively fitted into any Respro mask, regardless of when it was purchased - whether last week or 23 years ago. It offers improved sealing, which reduces inward leakage (IL), the unfiltered air that enters around the sides of a mask due to a poor fit or an improper seal (as seen in ear loop masks).

The PRO-SEAL helps keep the filter away from the face, thereby increasing the overall surface area of the filter material. This not only reduces inhalation resistance but also makes it easier and more comfortable to breathe through the mask. Additionally, the PRO-SEAL is more compliant and accommodates a wide range of face shapes.

Inward leakage (IL) is a significant concern, as it allows unfiltered air to enter the mask. The PRO-SEAL's enhanced sealing capabilities effectively address this issue, ensuring better protection and a more secure fit. By reducing IL, the PRO-SEAL enhances the overall performance and effectiveness of the Respro mask.

The ability to retrofit the PRO-SEAL into any Respro mask, regardless of its age, is a noteworthy feature. This allows users to upgrade their existing masks with the improved sealing technology, extending the life and functionality of their respiratory protection equipment.

The increased surface area of the filter material facilitated by the PRO-SEAL design has several benefits. Firstly, it reduces inhalation resistance, making it easier for the user to breathe through the mask. This can be particularly advantageous in situations where prolonged wear is required, as it helps to mitigate fatigue and discomfort. Secondly, the larger filter surface area improves the overall filtration efficiency, providing enhanced protection against airborne contaminants.

The PRO-SEAL's compliance and ability to accommodate a wide range of face shapes is another important aspect. Ensuring a proper, comfortable fit is crucial for the effectiveness and prolonged use of any respiratory protection device. By catering to a diverse range of facial features, the PRO-SEAL enhances the user experience and increases the likelihood of consistent and effective mask usage.

In conclusion, Respro's new PRO-SEAL polymer seal offers significant improvements in sealing, filtration, and comfort for Respro mask users. Its retroactive compatibility, enhanced sealing capabilities, and adaptability to various face shapes make it a valuable upgrade for anyone seeking to improve the performance and efficacy of their respiratory protection equipment.

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