3M Cool Flow Valve Particulate Respirator 20-Pack Masks Open Box
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Model Number: 8511P20-DC-PS
3M Cool Flow Valve Particulate Respirator 20-Pack Masks Open Box
Product Overview ∨
The 3M Cool Flow Valve Particulate Respirator 20-Pack contains disposable respirators designed to help reduce exposure to certain airborne particles when properly selected, fitted, and used. The Cool Flow valve is designed to release exhaled breath and improve comfort during wear.
Condition: OPEN BOX ∨
Condition: Open Box
Testing Status: The respirators have not been independently inspected or tested for fit, filtration performance, or seal integrity.
Included Items: Advertised as a pack of 20 particulate respirators. Confirm the exact quantity and contents through the listing photos.
Cosmetic Wear: The packaging may have opening, handling, storage, label, or shelf-wear marks.
Known Issues: No known product issues were reported.
Missing Parts: NONE REPORTED ∨
No missing respirators were reported.
Because this is an open-box multi-pack, review all listing photos to verify the exact quantity, individual condition, and packaging status before purchasing.
Key Features ∨
- Designed to help reduce exposure to certain airborne particles
- Cool Flow valve assists with releasing exhaled breath
- Disposable respirator design
- Advertised package quantity of 20 respirators
- Designed for use when properly selected and fitted
- Individual fit and seal must be checked before each use
Specifications ∨
| Brand | 3M |
| Product Type | Particulate Respirator |
| Valve Type | Cool Flow Valve |
| Design | Disposable |
| Advertised Quantity | 20-Pack |
| Condition | Open Box |
| Product/SKU Number | 321905399 |
Important Purchase Information ∨
- Confirm the exact model, certification, intended application, and expiration or shelf-life information on the packaging before use.
- Confirm that all respirators are clean, unused, undamaged, and properly stored.
- Inspect each respirator, valve, nose area, and head straps before use.
- A proper fit and seal are required for effective respiratory protection.
- Facial hair and an incorrect fit may prevent a proper seal.
- Do not use for gases, vapors, oxygen-deficient environments, or hazards not listed as approved on the product packaging.
- Follow all manufacturer instructions and applicable workplace safety requirements.
- Listing photos are part of the condition, quantity, and included-items description.
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