3M 8511P2-DC-PS N95 Respirator Cool Flow Valve 2 Pack

Product Description

The 3M 8511P2-DC-PS is an N95 particulate respirator built for trade professionals who need reliable respiratory protection during dusty, abrasive work. This two-pack features Advanced Electrostatic Media that enhances capture of airborne particles while supporting easier breathing throughout the workday. The Cool Flow Exhalation Valve releases warm, moist exhaled air from inside the mask, reducing heat and moisture buildup during extended use. An adjustable M-noseclip allows a firm, custom seal against varying face profiles. The N95 rating confirms filtration efficiency of at least 95 percent against non-oil-based airborne particles under NIOSH standards. Licensed HVAC techs, carpenters, tile setters, drywall hangers, and floor finishing crews are the primary users.

This respirator is suited for residential and light commercial jobsite environments where airborne dust, fine particles, and non-oil aerosols are present. Common applications include drywall sanding, floor sanding, concrete grinding, insulation handling, and general demolition cleanup. The two-unit pack is practical for two-person crews or for maintaining a spare on a service call. The compact, low-profile design fits under face shields and is compatible with standard safety eyewear.

Key Features

• N95-rated filtration captures at least 95 percent of non-oil airborne particles
• Cool Flow Exhalation Valve reduces heat and moisture inside the mask during extended wear
• Advanced Electrostatic Media enhances particle capture while supporting low breathing resistance
• Adjustable M-noseclip provides a custom, secure facial seal
• Two-pack format supports two-person crews or single-user backup supply
• Low-profile design compatible with safety eyewear and face shields

Compatibility

Designed as an OEM-equivalent disposable N95 respirator suitable for general trade and construction applications involving non-oil-based airborne particulates.

Installation Notes

Respirators must be fitted and worn according to OSHA respiratory protection standards (29 CFR 1910.134) and applicable site safety plans. Before each use, perform a seal check by placing both hands over the facepiece and exhaling sharply to confirm no air escapes around the edges. Do not modify the noseclip or valve. Discard and replace the respirator if it becomes damaged, soiled, or breathing resistance increases noticeably.