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3M 320P Dust Mask + 3701CN Filter cotton Half Face Dust-proof Mask Anti Industrial Construction Dust Haze Fog Safety Gas Mask

13 reviews
100% of buyers enjoyed this product! 36 orders


10pcs 3M 3N11 Filter3M 3301 Filter Box3M 385 Cover CapKIT 1
Buyer protection
Safe shopping
Easy returns and refunds
Free shipping worldwide


Uniquely Designed Cold Flow Exhalation Valve: The exhalation valve has a large opening range, and the exhalation is smoother. No heat and moisture are collected in the mask, and the air is fresher. Advanced rubber material: comfortable fit, soft facial fit, suit for long time wearing. High efficiency filter cotton: efficiency electrostatic. Easy and Simple Assembly Design: The filter cartridge and filter cotton are easy to install and disassemble. Advanced headband design: adjustable headband, more comfortable to wear.


Brand: 3M
Material: rubber, nylon, plastic
Size: Universal
Color: Grey
Quantity: 1 Mask + 1 Filter Cartridges + 1 Filter Cotton+1 Filter Cover
Purpose: protection of dust, pollen, industrial dust, cement dust, haze, microorganisms and other non-oily particulate matter
Package Weight: 190g / 6.7oz
Package Size: 20 * 20 * 10cm / 7.87 * 7.87 * 3.93in

Package list:

1 * Mask
1 * Filter Cotton
1 * Filter Cartridge
1 * Filter Cover

Brand Name





We are proud to offer international shipping services that currently operate in over 185 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world for selected items. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:

Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you have specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, if you’d like a refund you can request one no matter the reason.

If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
If you received the wrong item you can request a refund or a reshipment.
If you do not want the product you have received you may request a refund but you must return the item at your expense and the item must be unused.

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Original (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Real customer reviews

13 reviews
100% of buyers enjoyed this product!
5 stars
( 13 )
4 stars
( 0 )
3 stars
( 0 )
2 stars
( 0 )
1 star
( 0 )
  1. K***k

    The product came quickly.

  2. U***Z

    Very good

  3. Customer

    Items received in 1 week, fast shipping. Products are exactly as described, looks good. Good buy!

  4. P***y

    Sent lighting fast ! Excellent I recommend !

  5. J***e

    good stuff

  6. P***y

    I ordered 2 of them and I’m very satisfied. Received 8days after order! A record! Works well , size is medium-large, I’m tall but it fit me well

  7. M***i

    Seller ok

  8. Customer


  9. K***k

    shipped everything safely. valued of money. very happy!

  10. Customer

    Good quality, well packed. Nice.

  11. K***u

    The product is excellent. Thank you for the fast delivery.

  12. Customer

    fast and hassle-free order

  13. F***r

    very very fast less than a week. thank you Ⓜ® © ❗

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