3M Cool Flow Valve Respirators, White, 8511, N95, 2 Safety Masks
- Brand:
- 3M
- Model Number:
- 8511P2-DC-PS
- UPC:
- 051131949331
- EAN:
- 0051131949331
- Walmart SKU:
- 21095134
Key Takeaway
Holding at $8.74 for the past three weeks while closely tracking the 90-day average of $8.61—typical market behavior for this category.
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
- $8.55
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked 3M Cool Flow Valve Respirators, White, 8511, N95, 2 Safety Masks since 11/6/2022. The most recent price update was on Aug 22, 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 $8.55.
Current Trend: Walmart.com prices have ranged from $8.47 (Jul 13) to $8.74 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $8.61.
Customer Insights: Rated 4.5/5 from 222 reviews.
Customer Reviews
222 reviewsCustomer Reviews
4.5
Based on 222 reviews
Filter Reviews:
Sort By:
Showing 10 of 222 reviews
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
Was this review helpful?
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.
Was this review helpful?
Did the job
lightweight and effective. no fumes or elements transmitted nor was there a heat issue
Was this review helpful?
Perfect for home projects.
Good fit, effective coverage. Very comfortable. Good price.
Was this review helpful?
Good product. Price a bit high.
Was this review helpful?
these help out well for my uses
Was this review helpful?
Nice masks, my favorite for sanding and grinding. Fast shipping.
Was this review helpful?
The exhaust port is why I bought it. It helps to prevent steaming of my spectacles. 4 stars because no mask is comfortable
Was this review helpful?
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.
Was this review helpful?
Missing dust madk
I was charged for this item but it was missing from my ordef
Was this review helpful?
Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
58 recordsWalmart.com prices have ranged from $8.47 (Jul 13) to $8.74 (Aug 22) over the past 90 days. Current price is close to the 90-day average of $8.61.
| 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 | $+0.00 | +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 | $+0.00 | +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 | $+0.00 | +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 | $+0.00 | +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 | — | — |
No third-party seller price history available for this product in the past 90 days.
