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3M 50051138765670 Head Harness Assembly

4.8 4.8 out of 5 stars 148 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
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Purchase options and add-ons

Brand 3M
Size 1 Count (Pack of 1)
Number of Items 1
Material #N/A
Special Feature Adjustable

About this item

  • Replacement suspension system for the use with 3M 6000 series half face piece respirators
  • Adjustable straps to ensure a comfortable, secure fit
  • Respirator accessories
  • Country of origin: United States

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Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 7 x 5 x 0.5 inches; 1.06 ounces
  • Item model number ‏ : ‎ 50051138765670
  • Department ‏ : ‎ unisex-adult
  • Date First Available ‏ : ‎ August 29, 2017
  • Manufacturer ‏ : ‎ 3M™
  • ASIN ‏ : ‎ B003OU0RMY
  • Customer Reviews:
    4.8 4.8 out of 5 stars 148 ratings

Product Description

The 3M621 is a replacement suspension for the 3M 6000 series half face piece respirators. This suspension system features adjustable straps to ensure a comfortable, secure fit. The 3M 6000 series half face ice respirators are used in applications such as demolition, facility maintenance, grinding, sanding, welding, and more.

Top Brand: 3M

Highly Rated
100K+ customers rate items from this brand highly
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What's in the box

  • Respirator Accessories

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    Customer reviews

    4.8 out of 5 stars
    4.8 out of 5
    148 global ratings

    Customers say

    Customers like the fit, ease of replacement, value, performance, and quality of the respirator strap. They mention that it fits perfectly, it takes less than 30 seconds to change out, and that it's a money saver.

    AI-generated from the text of customer reviews

    7 customers mention7 positive0 negative

    Customers are satisfied with the fit of the respirator. They mention that it works perfectly and fits perfectly.

    "This product fits perfectly and exactly like the OEM part I highly recommend this it's a great replacement part for when the original degrades" Read more

    "Quick delivery,fit perfect" Read more

    "Ordered due to the elastic on my original one going bad. Works perfect fits perfect. No complaints. Would buy again." Read more

    "Fit perfectly! My mask works great again" Read more

    4 customers mention4 positive0 negative

    Customers find the replacement of the head harness in the respirator super easy. They say it takes less than 30 seconds to change out.

    "...It is an exact replacement. It took less than 30 seconds to change out and it breathed new life into my sad looking but still fully functional..." Read more

    "...After putting them on the unit today, I felt a bit foolish. Super easy replacement and well worth the $10...." Read more

    "...It was easy to remove the old one and replace with the new head harness. Money well spent." Read more

    "This was easy to replace and was less expensive than buying a new respirator." Read more

    4 customers mention4 positive0 negative

    Customers appreciate the value of the replacement strap. They say it's well worth the $10 and a money saver.

    "...Super easy replacement and well worth the $10. About half cost of a new respirator, but you're also saving on landfill, waste, etc...." Read more

    "...Money well spent." Read more

    "...The mask is not cheap so this replacement strap is a money saver. A little tip I learned.. don’t hang your mask by the head strap for storage...." Read more

    "This was easy to replace and was less expensive than buying a new respirator." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the performance of the respirator. They mention that it fits perfectly and works great again.

    "Fit perfectly! My mask works great again" Read more

    "Works just like original part." Read more

    "Works great..." Read more

    3 customers mention3 positive0 negative

    Customers are satisfied with the quality of the respirator. They mention that it is a great replacement and a perfect replacement for the old harness.

    "...and exactly like the OEM part I highly recommend this it's a great replacement part for when the original degrades" Read more

    "Perfect replacement for the old harness." Read more

    "Great replacement..." Read more

    Top reviews from the United States

    Chris Kirkpatrick
    5.0 out of 5 stars Is exactly like OEM
    Reviewed in the United States on April 27, 2023
    Verified Purchase
    This product fits perfectly and exactly like the OEM part I highly recommend this it's a great replacement part for when the original degrades
    Helpful
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    Eric
    5.0 out of 5 stars Cheaper than a new half face respirator! Exact 3M replacement...
    Reviewed in the United States on July 26, 2023
    Verified Purchase
    I finally got tired of fighting with my older half face respirator with the dead elastic straps and the broken top head strap so I broke down and bought this replacement head strap. It is an exact replacement. It took less than 30 seconds to change out and it breathed new life into my sad looking but still fully functional respirator. I should have done this a lot sooner!

    If you have old, dead straps on your otherwise functional half face respirator then do yourself a favor and swap them out. You will be glad that you did! I highly recommend this product!
    Helpful
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    Steven B.
    5.0 out of 5 stars Needed
    Reviewed in the United States on December 11, 2022
    Verified Purchase
    Perfect form/fit/function replacement. Should not be so expensive and wish the elastic straps held up longer.
    Helpful
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    Joseph B.
    4.0 out of 5 stars Just right
    Reviewed in the United States on October 18, 2023
    Verified Purchase
    Quick delivery,fit perfect
    Helpful
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    Kevin E
    5.0 out of 5 stars Revitalized my 3M 6300 respirator
    Reviewed in the United States on June 18, 2019
    Verified Purchase
    I was really surprised at what a difference these new straps made. I had originally ordered a new respirator, but there was some funkiness with a pre-opened delivery and then delays on a replacement, so I ordered these straps as a holdover. After putting them on the unit today, I felt a bit foolish. Super easy replacement and well worth the $10. About half cost of a new respirator, but you're also saving on landfill, waste, etc. I really believe in using an item as long as possible and the 3M half face I bought about 5 years ago is still in good condition. I would recommend these straps for anyone with a respirator in good shape who has even slightly worn straps (not the totally trashed level I had).
    One person found this helpful
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    Christine BH
    5.0 out of 5 stars Works great
    Reviewed in the United States on October 23, 2021
    Verified Purchase
    Needed a replacement and worked to standards. No problems to report. I would buy again
    Helpful
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    ff5605
    5.0 out of 5 stars New Life to a Respirator
    Reviewed in the United States on March 31, 2019
    Verified Purchase
    I have looked for a while for a replacement to the head harness. In the three masks I have, the elastic was no longer stretchy. A new head harness makes an old respirator last quite a bit longer as a particulate mask. It was easy to remove the old one and replace with the new head harness. Money well spent.
    Helpful
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    Timothy Myer
    5.0 out of 5 stars A Perfect Replacement
    Reviewed in the United States on June 29, 2021
    Verified Purchase
    This fit my 3M 07193 mask perfectly. I didn't know there were replacement parts available. I didn't want to throw away the mask because the elastic bands were stretched. I found so many parts for this mask I should be able to keep it in good shape for a long time. Glad this was available.
    Helpful
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