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This guide is for individuals working in environments with exposure to harmful substances, solvents, toxic particles, and micro-organisms. The Portwest P952 A2P3 Combination Filter offers a high level of protection by combining gas and particle filtration, ensuring a safer connection with Portwest masks. While it provides robust defense, users should ensure compatibility with specific Portwest mask models before purchase.
| Brand | Portwest |
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A2 refers to protection against organic vapors with a boiling point above 65°C, offering a medium level of gas filtration. P3 refers to a high-efficiency particulate filter, offering protection against fine toxic dusts, aerosols, and micro-organisms.
Filter replacement frequency depends on the concentration of contaminants, duration of use, and environmental conditions. Generally, filters should be replaced when breathing resistance increases, when the gas-specific filter is saturated (indicated by odor or taste), or if the filter is damaged. Always refer to the Portwest mask and filter instructions for specific guidance.
No, the Portwest P952 A2P3 filters are designed specifically for use with compatible Portwest bayonet-fit masks (P500, P420, P430, P421, P431). Using them with other brands may result in an improper seal and compromised protection.
No, this is an A2P3 combination filter. It provides protection against organic vapors and particles. For acid gases, you would need a filter with an 'E' designation (e.g., ABEKP3).
Unused filters should be stored in their original, sealed packaging in a cool, dry, and dark place. Avoid storing them in areas exposed to direct sunlight, high humidity, or chemical fumes.
CE CAT III indicates that the product has undergone assessment by a notified body and meets the highest category of personal protective equipment (PPE) for risks that may cause very serious consequences such as death or irreversible damage to health.
Ensure you are using a compatible Portwest mask model (P500, P420, P430, P421, P431). Check that the bayonet connectors are clean and aligned correctly with the mask slots. Do not force the filter; it should click into place smoothly.
The filter may be clogged with particles or its filtration capacity may be exhausted. Replace the filters with new ones. Ensure the filters are correctly fitted to the mask.
This is a common characteristic of full-face masks. Speak clearly and directly towards the person you are communicating with. Some masks may have speech diaphragms to aid communication.
Ensure the mask and filters are properly fitted. Clean the mask's sealing surfaces and perform a user seal check as per the mask's instructions before each use.
Compatibility:
This filter is designed exclusively for use with the following Portwest respiratory masks:
Ensure your mask model is listed before attempting to attach the filters. Do not attempt to use these filters with other mask brands or models, as this may compromise safety and performance.
Setup:
Care:
