3M Cool Flow™ Valve Respirator 8511, N95, 2 per Pack
- Brand:
- 3M
- Model Number:
- 8511P2-DC-PS
- UPC:
- 051131949331
- EAN:
- 0051131949331
- Walmart SKU:
- 21095134
Key Takeaway
Recent upward movement last week established $8.74 pricing, now 2.6% above the quarterly average.
Third-Party Seller Summary
No price history available for Third-Party Sellers
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$10.99 | |
|
Lowest Price
|
$8.44 | |
|
Most Recent Price
|
$8.74 |
- Average Price
- $8.53
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked 3M Cool Flow™ Valve Respirator 8511, N95, 2 per Pack since 11/6/2022. The most recent price update was on Jul 25, 2026.
Price Range: Over the past 90 days, the price has ranged from $8.44 (lowest on 3/9/2025) to $10.99 (highest on 3/2/2025). The average price during this period is $8.53.
Current Trend: Walmart.com prices have ranged from $8.47 (Jul 13) to $8.74 (Jul 25) over the past 90 days. Current price is close to the 90-day average of $8.52.
Customer Insights: Rated 4.5/5 from 213 reviews.
Customer Reviews
213 reviewsCustomer Reviews
4.5
Based on 213 reviews
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Showing 10 of 213 reviews
Cutting Grass for the Better
Got this for cutting grass since I'm super allergic and it's worked like a dream. Keeps all the dust, dirt, and grass debris out of my face and allows me to do my job.
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Valve makes it much easier to exhale. compared to a standard I95 mask. Seal on face is very good. Worked well with high volitility toxic spray paint vapor
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Did the job
lightweight and effective. no fumes or elements transmitted nor was there a heat issue
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Good product. Price a bit high.
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Perfect for home projects.
Good fit, effective coverage. Very comfortable. Good price.
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these help out well for my uses
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Nice masks, my favorite for sanding and grinding. Fast shipping.
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The exhaust port is why I bought it. It helps to prevent steaming of my spectacles. 4 stars because no mask is comfortable
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i was disappointed in the item because the straps were placed incorrectly on mask i had to connect them on tge sides so the mask would cover my mouth and nose. i was specifacally using the nask to protect me from cigarette smoke. it did accomplish that.
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Missing dust madk
I was charged for this item but it was missing from my ordef
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
54 recordsWalmart.com prices have ranged from $8.47 (Jul 13) to $8.74 (Jul 25) over the past 90 days. Current price is close to the 90-day average of $8.52.
| Date | Price | Change | % Change |
|---|---|---|---|
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.27 | +3.2% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $-0.27 | -3.1% | |
| $8.74 | $+0.00 | +0.0% | |
| $8.74 | $+0.27 | +3.2% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | $+0.00 | +0.0% | |
| $8.47 | — | — |
No third-party seller price history available for this product in the past 90 days.
