Description:
The 3M 3701CN Particulate Cotton Filter is a high-efficiency filter designed for use with 3M 3200 and 3700 series reusable half-face respirators. It features a multi-layer high-static cotton material that provides effective filtration of non-oily particulate matter, ensuring clean and safe breathing. The filter meets the KN95 standard with a filtration efficiency of at least 95%, suitable for protection against fine dust, pollen, smoke, and other airborne non-oil particles.
Key Features:
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High filtration efficiency: 95% minimum for non-oily particles (KN95 standard)
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Multi-layer high-static cotton construction ensures effective particulate capture
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Convex design for comfortable fit and increased filtration surface area
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Soft cotton material for comfort during prolonged use
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Replaceable and easy to install on compatible 3M respirators
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Suitable for protection in construction, manufacturing, painting, chemical handling, and general industrial environments
Industrial Uses / Applications:
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Construction (dust protection)
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Manufacturing & workshops (sanding, grinding)
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Painting & surface finishing tasks
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Chemical handling environments with non‑oil particulates
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General industrial particulate exposure

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