blox N95 (part BLX-9501, medical use)

$2.50 $17.95 saving $15.45
| /

blox N95 (part BLX-9501, medical use)

$2.50 $17.95 saving $15.45
| /

Customer Reviews

Based on 265 reviews
BARRY ZEVIN (Massachusetts, United States)

Excellent design and construction. Durable straps.

CYNTHIA WALDMAN (California, United States)
Love these masks - breathable and protective

These are the most comfortable and affordable N-95s. Also very breathable. I just went through 2.5 weeks of having to care for my loved one with COVID and dementia meaning he was really not able to isolate. I am not yet 100% out of the woods but Blox helped keep me safe. And despite wearing them pretty much all day long I don’t have any hot spots or issues despite my sensitive skin. A +

Anika Ghirnikar (Oregon, United States)
I love these masks!!

I have used these masks consistently through the pandemic. They are comfortable and fit my face better than other masks. The adjustable nose band makes it easier to get a more secure seal. Masks came quickly.

Mary Raffety (Tennessee, United States)
Fantastic Masks

I bought a case of these masks and am about to buy another case. The quality is superior to most all other n95 respirators. If you want to see a great, honest review of them, check out Armburst's owner Lloyd's video: These masks fit so well, smell good (they do smell like an ice cream parlor!) and are extremely breathable. The company shipped them quickly and were very easy to work with. I highly recommend these masks.

Karyn De Freitas (Port of Spain, Trinidad and Tobago)
Great fit for round and long faces

With other N95s, I often have the issue of the mask moving on my face as I speak or smile. With these masks, there's no movement and I can laugh and smile to my heart's content.

Renee La Force (District of Columbia, United States)
I feel protected

The fit is secure, I used these through chemo two years ago, and continue to use them now - going into stores, doctor offices, and to crowded events. The fact that they are made in the US adds additional comfort. They are better than any other mask I've tried. I will continue using them and have given some to grateful friends who are going to fly.

Rebecca L Szetela (Massachusetts, United States)
Poor fit

I was disappointed in this product. The elastic straps are too tight for my face and as I assume this is not returnable, I sank money into a hole.

Colleen Keith (California, United States)

Mask for Best Price Great Service

Anonymous (New York, United States)
Best mask for big noses!

I love this mask so much! I do wish that some day you folks can add a nose foam piece for even longer-term wear on long flights + 8 hour work shifts :)

Thank you for also keeping these affordable!

Abigail Thomas (Massachusetts, United States)

love the shape, smell, and fit of these. ive got a small head and a flat nose bridge so they work well. quite breathable. and i think theyre cute!


Multi-layer protection provides
full coverage with an electrostatic filter.

The ‘charged’ meltblown layer provides at least 99% filtration efficiency of 0.1-micron aerosolized saline particles.

Designed with double head straps and a flexible nosepiece for optimal seal and all-day comfort.
Our leading consumer-grade straps provide 0.8 to 1.25lbs of force to maintain an adequate seal.

It’s time for a better
high-filtration respirator.

No more counterfeits
No more annoying readjusting
No more difficulty breathing
No more glasses/goggles fogging up
No more subpar filtering efficiency

Donning Instructions

Step 1

Separate the edges of the respirator to fully open it. Slightly bend the nosepiece to form a curve.

Step 2

Using your index fingers and thumbs, separate both headbands.

Step 3

Continue holding the headbands and cup the respirator under your chin with the nosepiece facing upwards.

Step 4

Pull the headbands over your head and let them rest at the base of your neck, below your ears.

Step 5

Position the top headband to rest at the crown of your head, above your ears.

Step 6

Using both hands, firmly press down to form the nosepiece to the bridge of your nose and below the eyes. Adjust to secure all edges and perform a seal check.

Performing a seal check:

It is necessary to perform a seal check prior to each time of use. To check the respirator seal, cup the respirator with both hands, breathe in forcefully. You should feel pressure inside the respirator. If you feel any air leakage on an inhale or exhale, adjust the nosepiece and headbands until you feel a secure fit with no air leakage. Repeat the seal check again to confirm proper fit. DO NOT enter a contaminated area if a proper seal cannot be obtained.