The 3M 7502 CoolFlow™ Reusable Half Respiratory Face Mask is a professional-grade reusable respirator designed for reliable, comfortable respiratory protection in demanding industrial and construction environments. Featuring a soft silicone face seal and 3M’s patented CoolFlow™ exhalation valve, this respirator helps reduce heat and moisture build-up inside the mask for cooler, more comfortable breathing during long work shifts.
With its bayonet-style filter connection, the 7502 mask is compatible with a wide range of 3M replaceable filters and cartridges (sold separately), including particulate filters, gas/VOC cartridges, and combination filter sets — making it highly versatile for use in painting, welding, sanding, chemical handling, and general industrial operations.
The dual-mode adjustable head harness ensures a secure and balanced fit, while the durable yet lightweight construction makes the mask easy to maintain and reuse. Replacement spare parts are available to extend product life and performance.
Key Features:
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3M™ CoolFlow™ Exhalation Valve for reduced breathing resistance and improved comfort.
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Soft Silicone Face Seal for superior comfort and secure fit.
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Bayonet-Style Filter Attachment compatible with 3M Series 2000, 5000, 7000 and 6000 cartridges/filters (sold separately).
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Dual-Mode Head Harness for standard or drop-down use without removing hard hats.
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Durable and maintainable design with available spare parts.
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Available in small, medium (7502), and large sizes.
Recommended Applications:
Ideal for industrial, construction, painting, welding, woodworking, chemical processing, and maintenance environments where particulate matter, gases, vapors, or a combination of contaminants are present.











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