3M Particulate Respirator N95 8511

  • Sku: UC8511N95
Regular price $28.99 CAD

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3M Particulate Respirator N95 8511
3M Particulate Respirator N95 8511
Regular price $28.99 CAD


This Respirator helps provide comfortable, reliable respiratory protection. It is ideally suited for work situations involving heat, humidity, or long periods of wear.
Disposable particulate respirator designed to help provide reliable respiratory protection against certain non-oil based particles.

Soft inner material provides added comfort while the respirator's cup design makes it spacious and durable.
Braided headbands and an adjustable M nose clip help provide a custom and secure seal.
This respirator is compatible with a variety of protective eyewear and hearing protection.
The proprietary valve is designed to release hot, humid exhaled breath quickly, helping to prevent an unpleasant build up of heat inside the facepiece.






We offer several options when it comes to delivery, including:


Orders can be picked up at our office located in Richmond Hill, Ontario. Once you receive a confirmation email that your order is ready for pickup, you have 20 business days to pick it up. Once this timeframe is exceeded, you will be contacted before we issue a full refund for your order. If you will be picking up outside of this timeframe for any reason and do not want to lose your order or have any questions about pickup, please contact:


647-910-5999 ext. 238

Delivery Service: 

Orders that are not selected to be picked up at the office will be shipped using one of our trusted delivery partners. You will receive a shipment notification once your order has left our warehouse which will include the delivery service used as well as a tracking number that can be used to track your package. If there is an issue regarding your shipment (e.g. incorrect address, special instructions, etc.) please contact us immediately. The recipient at the time of delivery must be of legal age. For all delivery inquiries please contact:


647-910-5999 ext. 238

Please note during holiday periods/high-order volume periods, shipping times may be delayed

Receiving your Order

When you receive your order, please inspect the product carefully; if you run into any issues, let us know immediately. We will gladly resolve any issues involving your product within 48 hours of receiving your delivery. Any requests related to product damage during shipment received after the 48-hour deadline will be reviewed on a case-by-case basis. For all inquires please contact:


647-910-5999 ext. 225

If picking up from our warehouse, our team will be happy to help you load your products into your vehicle. Once the product is loaded, the customer will then take all responsibility for securing the product and delivering it safely to its destination.

For all orders, pickup or delivery, the customer is responsible for assembly of all products.

Returns will be accepted for up to 10 days of Customer’s receipt or tracking number on unworn items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:

– Received the wrong item.
– Item arrived not as expected (ie. damaged packaging).
– Item had defects.
– Over delivery time.
– The shipper does not allow the goods to be inspected before payment.

The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.

Customer Reviews

Based on 5 reviews
Billy Tempel

Everything is very open with a very clear explanation of the challenges. It was really informative. Your site is very helpful. Thanks for sharing!


Erv Mager

Great fit....It fits snug unlike the KN95 that I had previously bought. Seals very well around the eyes / nose area. Thank you . I will be buying more if this pandemic continues.

Daniele M

Great mask. Been looking for them all over. Very satisfied and the service was great.

Karl Straky

I don't normally provide ratings but I was so impressed with my experience that I needed to share positive news (we don't do this often enough). I found United online and ordered N95 masks from them based on other positive reviews. Took a chance since I didn't know anyone who had used them. Well...absolutely great. Got a confirmation email immediately. The next day they were shipped and to my surprise I received them within 3 business days of my order. Perfectly packed and the overall experience exceeded my expectation. This is obviously a professional company. I would order from them without hesitation again.


We are Glad that we found this Great Canadian Company and Suggested they get N95 Masks..

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