Bollards.ca would be the best source for finding bollard covers to fit your needs. As this is the company website, they should have the covers in the specifications that you need.
You can order n95 masks, as well as other types of masks in bulk from:http://www.mpsmedicalsupply.com/Masks-and-Respirators?gclid=CJ-YhJD9oasCFZFV7AodWVaqoA
From my experience, the N95 mask offers the best protection against COVID-19. I’ve been using N95 masks from Nirvana Being since the pandemic started, and I feel a lot safer with them on. These masks are designed to filter out at least 95% of airborne particles, including viruses and fine pollutants. What I really like about Nirvana Being’s masks is that they fit snugly and are super comfortable for long use. I trust them more than cloth or surgical masks, especially in crowded places or while traveling. If you’re serious about protection, go for a certified N95 like theirs.
The cost of an N95 respirator can vary widely depending on the manufacturer, quantity purchased, and market conditions. As of recent reports, individual N95 masks typically range from $1 to $5 each when bought in bulk, while retail prices may be higher. It's important to check local suppliers or online retailers for the most current pricing. Additionally, government programs or health organizations may provide them at no cost in some situations.
Surgical masks help stop droplets from spreading, but "respirators", like those rated N95, are designed to filter sub-microscopic particles like flu viruses. If used correctly, respirators can reduce flu risk, the CDC says, however the N95 masks must be medically fitted to the face of the wearer to assure proper filtering of the particles. See the related questions below for more information.
An N95 or similar mask will filter viruses (H1N1 included) But its not the micron filtration size that needs to be focused on, its the proper fit of the mask. Leaks from improper fit and deep breaths will severely limit the effectiveness of simple filter masks. The other consideration is behavior while masked. Wiping the eyes, picking your teeth under the mask, etc.
Mardi Gras Outlet is an online store that sells masks and other goods in bulk. Try to place your order months before Mardi Gras, as February and March are typically busy.
The respirator masks that are designated with the filter class of N95 means that the respirator filter will block at least 95% of small particles. The N refers to its properties related to oil resistance of the mask: N = Not Oil Resistant, R = Oil Resistant, P = Oil Proof
Your local wholesaler can provide dust masks in bulk from as little as $10 for 50! Failing that, Japan has a strange culture by which most people walk the streets in dust masks during the day, making it look like some kind of apocalyptic scene from a movie. Perhaps they can wholesale you them at a cheaper rate!
I heard of a few of those types of virus protection. One is norton which ofter me a free trial of their services. The next is called amce for the next one.
I think the N95 is beter
cost of n95 8gb is 23,000approx.
The sides of the mask should dimple inwards when you inhale sharply. And bulge slightly when you exhale. That is for the N95 Respiraotor Masks we have here anyway.