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
Recent downward movement recently established $19.46 pricing, now 0.4% below the quarterly average.
Third-Party Seller Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$25.19 | |
|
Lowest Price
|
$3.49 | |
|
Most Recent Price
|
$19.29 |
- Average Price
- $20.46
- First Tracked
- Last Update
Walmart.com Summary
| Price Type | Price | Date |
|---|---|---|
|
Highest Price
|
$27.48 | |
|
Lowest Price
|
$15.44 | |
|
Most Recent Price
|
$19.46 |
- Average Price
- $21.40
- 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 May 24, 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 $21.40.
Current Trend: Walmart.com prices have ranged from $19.46 (May 24) to $19.99 (Apr 15) over the past 90 days. Current price is close to the 90-day average of $19.54.
Customer Insights: Rated 4.5/5 from 258 reviews.
Customer Reviews
258 reviewsCustomer Reviews
4.5
Based on 258 reviews
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Showing 10 of 258 reviews
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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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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I am on immunosupressant drugs. I have been wearing these whenever indoors since 2020. In that time, I haven't had a single cold, flu, or even sore throat. It is nice.
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Excellent in every way!
This product performs as advertised, and filled or exceeded my expectations. I would recommend it most highly. 3M is a dependable company, and makes things that JUST WORK.
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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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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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Delivery issue
Your scheduled delivery was several days late. Amazon does much better. Your delay will push me to other vendors
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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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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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How difficult is it to find an address/commercial
Still have not received our order - tracking states, 'wrong address' and nobody can figure out how to delivery our packages!!
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Price History
Recent Price Changes
Detailed price history for the past 90 days
Walmart.com Pricing
7 recordsWalmart.com prices have ranged from $19.46 (May 24) to $19.99 (Apr 15) over the past 90 days. Current price is close to the 90-day average of $19.54.
| Date | Price | Change | % Change |
|---|---|---|---|
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $-0.53 | -2.7% | |
| $19.99 | — | — |
Third-Party Seller Pricing
37 recordsThird-Party Sellers prices have ranged from $15.69 (Jun 25) to $25.19 (Jul 3) over the past 90 days. Current price is close to the 90-day average of $19.37.
| Date | Price | Change | % Change |
|---|---|---|---|
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $-5.90 | -23.4% | |
| $25.19 | $+5.90 | +30.6% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $-5.90 | -23.4% | |
| $25.19 | $+5.90 | +30.6% | |
| $19.29 | $+3.60 | +22.9% | |
| $15.69 | $+0.00 | +0.0% | |
| $15.69 | $-0.83 | -5.0% | |
| $16.52 | $+0.00 | +0.0% | |
| $16.52 | $-2.77 | -14.4% | |
| $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% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $-2.32 | -10.7% | |
| $21.61 | $+2.15 | +11.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.00 | +0.0% | |
| $19.46 | $+0.17 | +0.9% | |
| $19.29 | $+0.00 | +0.0% | |
| $19.29 | $-0.20 | -1.0% | |
| $19.49 | — | — |
