3M Cool Flow Valve Respirator 8511, N95, White, 10 Masks
- Brand:
- 3M
- Model Number:
- 8511P10-DC-PS
- UPC:
- 051138543433
- EAN:
- 0051138543433
- ASIN:
- B0002YKBV2
- Walmart SKU:
- 21130719
Key Takeaway
Market rate of $24.99 positions buyers 0.0% under the established average.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$30.58 | |
|
Lowest Price
|
$3.49 | |
|
Most Recent Price
|
$22.24 |
- Average Price
- $21.63
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$27.48 | |
|
Lowest Price
|
$15.44 | |
|
Most Recent Price
|
$24.99 |
- Average Price
- $21.54
- First Tracked
- Last Update
Price Analysis
Tracking History: We have tracked 3M Cool Flow Valve Respirator 8511, N95, White, 10 Masks since 11/6/2022. The most recent price update was on Jul 21, 2026.
Price Range: Over the past 90 days, the price has ranged from $15.44 (lowest on 8/12/2023) to $27.48 (highest on 11/6/2022). The average price during this period is $21.54.
Current Trend: No Walmart.com pricing data available for analysis.
Customer Insights: Rated 4.5/5 from 274 reviews.
Customer Reviews
274 reviewsCustomer Reviews
4.5
Based on 274 reviews
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Showing 10 of 274 reviews
New Design is Very Uncomfortable
3M seems to have changed it design of these respirators with thinner bands, and these bands quickly roll into a narrow band that cuts into the back of the neck. And there is no way to straighten out these bands. Highly uncomfortable. It's unfortunate that 3M would prioritize saving costs on materials over effective design.
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The masks work well but will not order them through Walmart again. They said they were delivered but were nowhere to be found. I reordered them and they finally showed up in smashed boxes.
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I use these to mow my lawn. They stay put and the straps are long and tight. Only draw back is the metal nose piece it doesn't seem to conform properly to the nose. And if it is to tight it cuts off air.
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Excellent, comfortable masks
These masks have been wonderful during the pandemic. Because they are valved masks that allow the wearer to exhale freely, I wear a surgical mask on top of this mask. I have found that arrangement to be very comfortable and easy, and it keeps from rubbing on my nose and mouth and allows free air flow. Great.
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N95 masks with front air breathe-out valve
Always buy these N95 mask with front air breathe out valve. The only ones that don't fog up my glasses. Easier to breathe also.
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Ok but too tight a fit
The respirator works just fine, but the straps make the fit too tight for me, and I have a medium size head. It would be very uncomfortable for someone with a large head.
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Delivered open damaged products
Delivered open box / damaged products but actual shipping box wasn't damaged. So they packed junk and sent it out as new ! Who wants a used or opened face mask for 19.99?!!!
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GREAT MASKS
Very good masks at a cheap price. They fit with a good seal all the way around. Easy to breathe thru. These are way better than the one that come from overseas.
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N95 masks
I really liked the product. The ordering was easy. The shipping was fast. The quality was great. BUT see photo...they put the elastic in wrong. I bought 2 boxes and they were all done wrong. I fixed them myself and i am using them. You may need to check your quality control.
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Good mask
Good mask for keeping basic dust out of your lungs.
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
0 recordsNo Walmart.com pricing data available for analysis.
No Walmart price history available in the past 90 days
Third-Party Seller Pricing
86 recordsThird-Party Sellers prices have ranged from $19.25 (Sep 9) to $30.58 (Nov 2) over the past 90 days. Current price is close to the 90-day average of $22.84.
| Date | Price | Change | % Change |
|---|---|---|---|
| $22.24 | $+0.00 | +0.0% | |
| $22.24 | $+0.00 | +0.0% | |
| $22.24 | $+0.00 | +0.0% | |
| $22.24 | $+0.00 | +0.0% | |
| $22.24 | $+0.01 | +0.0% | |
| $22.23 | $-0.27 | -1.2% | |
| $22.50 | $+0.00 | +0.0% | |
| $22.50 | $-1.00 | -4.3% | |
| $23.50 | $+0.00 | +0.0% | |
| $23.50 | $-1.49 | -6.0% | |
| $24.99 | $+0.00 | +0.0% | |
| $24.99 | $-2.50 | -9.1% | |
| $27.49 | $+0.00 | +0.0% | |
| $27.49 | $-2.51 | -8.4% | |
| $30.00 | $-0.58 | -1.9% | |
| $30.58 | $+0.00 | +0.0% | |
| $30.58 | $+0.58 | +1.9% | |
| $30.00 | $+0.00 | +0.0% | |
| $30.00 | $+6.01 | +25.1% | |
| $23.99 | $+1.00 | +4.3% | |
| $22.99 | $-1.00 | -4.2% | |
| $23.99 | $-1.00 | -4.0% | |
| $24.99 | $+0.00 | +0.0% | |
| $24.99 | $+0.00 | +0.0% | |
| $24.99 | $+0.00 | +0.0% | |
| $24.99 | $-3.90 | -13.5% | |
| $28.89 | $+0.00 | +0.0% | |
| $28.89 | $+0.00 | +0.0% | |
| $28.89 | $+0.00 | +0.0% | |
| $28.89 | $+1.32 | +4.8% | |
| $27.57 | $+0.00 | +0.0% | |
| $27.57 | $-2.51 | -8.3% | |
| $30.08 | $+0.00 | +0.0% | |
| $30.08 | $+2.51 | +9.1% | |
| $27.57 | $-1.32 | -4.6% | |
| $28.89 | $+0.00 | +0.0% | |
| $28.89 | $+0.00 | +0.0% | |
| $28.89 | $+5.90 | +25.7% | |
| $22.99 | $+0.00 | +0.0% | |
| $22.99 | $+0.00 | +0.0% | |
| $22.99 | $+0.00 | +0.0% | |
| $22.99 | $+0.00 | +0.0% | |
| $22.99 | $+3.70 | +19.2% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
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| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $+0.04 | +0.2% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $-5.74 | -23.0% | |
| $24.99 | $+5.74 | +29.8% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $-5.74 | -23.0% | |
| $24.99 | $+5.74 | +29.8% | |
| $19.25 | $+0.00 | +0.0% | |
| $19.25 | $-5.74 | -23.0% | |
| $24.99 | $+5.70 | +29.5% | |
| $19.29 | $-5.70 | -22.8% | |
| $24.99 | — | — |
