a guide to understanding masks and respirators

The importance of a respirator to survive gas or chemical

It's important to understand the difference between a respirator and a face mask (the cheap disposable masks) A normal facemask is designed to block *large* particles such as splashes and sprays They do not form a tight seal around the nose and mouth so they cannot protect from very small particles such as virus particles (e g SARS MERS

A Guide to Provide Face Masks for Employee and Customer Safety

A Guide to Provide Face Masks for Employee and Customer Safety From regulatory agencies to different mask types it's important to conduct due diligence to protect your workplace Regardless of your industry the coronavirus is a very real threat Though the rate of infection has begun to drop in some regions there are still over one million cases in the United States1 At the moment many


COVID-19 guide to face masks and filtering facepiece respirators COVID-19 is a respiratory illness caused by a novel coronavirus The virus can be spread from person to person by respiratory droplets produced when an infected person coughs or sneezes and by touching an object that is contaminated with the virus and then touching facial mucous membranes (mouth nose eyes)

Respiratory protection solutions for the surgical setting

3M's Resource Guide is designed to provide information on health care professional (HCP) respiratory protection Please continue to check the U S Centers for Disease Control and Prevention (CDC) U S Food and Drug Administration (FDA) U S Occupational Safety and Health Administration (OSHA) and state guidelines to ensure your facility is following the appropriate guidelines *Only during

Respirator Fit Testing

We recently published the ultimate cheat sheet for the new CAN/CSA-Z94 4 respiratory protection standards which gives a great high-level look at the Standard's recent updates on the selection use and care of respirators But what do these updates mean for respirator fit testing? In the past there has been some confusion surrounding fit testing what is mandatory and what is merely suggested?

Respirator Masks versus Surgical Masks

Respirators provide seal tight protection to the wearer whereas surgical masks are not designed to seal tight against the face Respirators effectively filter out 99 9% of the harmful particles from the air and even small to smaller particulates whereas surgical mask do

Fine Dust Masks In Korea

These masks are not respirators and do not offer protection against hazardous dust gases or vapours' ⁸ Simply put a dust mask will usually look like a respirator but will not have a NIOSH or KFDA rating (N or KF rating) These masks will NOT protect you from fine dust Purchase dust masks Respirators Respirators on the other hand are masks meant to prevent fine particles from

Top 5 Welding Respirator Masks for Welding Fumes

Top welding respirator masks protect from welding fumes and gases Types of welding respirators Comparison of half-masks full face masks welding PAPR SAR according to OSHA requirements What hazardous weld fumes and gases are there? Why to consider a welding respirator?

A guide to understanding the masks currently used in

A guide to understanding the masks currently used in dentistry When dental clinicians return to providing care in a changed post-coronavirus world it is essential that they understand the protections offered by current mask and respirator options

How to Evaluate Respirators

An APF is "the workplace level of respiratory protection that a respirator or class of respirators is expected to provide to employees when the employer implements a continuing effective respiratory protection program [as stated in 29 CFR 1910 134] A surgical mask does not have an APF since it is not a respirator while an N-95 mask has an

Respiratory Protection

Air-purifying Respirators: Filtering Facepiece Respirators – These devices look similar to surgical masks and cover the nose and mouth They are commonly referred to as N95 respirators (meaning they are NIOSH-certified to filter 95 percent of particles) and should be disposed of after use They are most commonly used to filter dust

Proper Use of Surgical N95 Respirators and Surgical

Surgical masks are the most commonly used protective facemask in perioperative and other hospital settings 14 These masks are intended for use as a barrier to protect the wearer's face from large droplets and splashes of blood and other body fluids In certain clinical situations however potential exposure to airborne contaminants and infectious agents also necessitates the use of

Respirator Filter Cartridge Selection Guides

half masks • full face masks • disposable particulate respirators call: (800) 227-8479 call: (800) 227-8479 3m • north • moldex • respirator cartridges • respirator filters • replacement cartridges filters respirator filter cartridge selection guide

15 Best Respirators For Woodworking 2020

If you are working with more toxic wood you will need the extremely high-quality masks (refer to the guide below to get an idea of what masks to get) Top 15 Respirators For Woodworking Reviews Now that you have a general idea of what to look for in a face mask I will now move on to introducing you with the most effective and the very best quality respiratory masks in the market

12 Best Gas Masks Face Masks Respirators Filters

Best Gas Masks Respirators I go over N95 masks further down the list which are the gold standard but are currently reserved for health professionals If you have some of these maskscheck out the CDC's Guide to Decontamination Reuse 9 3M Half-Face Respirator 7502

Guide to Understanding the 2019 Novel Coronavirus

Guide to Understanding the 2019 Novel Coronavirus Protection against this type of transmission involves use of face masks with eye protection gloves gowns HCWs to wear respirators) contact precautions (HCWs to wear gloves and gowns for all patient contact)

Personal Protective Equipment: Questions and Answers

14-3-2020Infographic: Understanding the difference between surgical masks and N95 respirators pdf icon N95 respirators reduce the wearer's exposure to airborne particles from small particle aerosols to large droplets N95 respirators are tight-fitting respirators that filter out at least 95% of particles in the air including large and small particles

Understanding The Need For Safety Face Masks

Safety masks have become a necessity in today's day and age for securing your lungs from harmful gases dust particles and chemicals that are present in the environment Researching face masks is thus a good practice before making the final decision Some details to know have been listed below


dust claydust masks and respirators updated mon 10 may 99 : Lori Larsen on thu 6 may 99 Long so if you are not interested just skip ahead I had responded directly to Julie Kent's first post about paper disposable filters and respirators as I my main work is with an environmental consulting company that specializes amongst other things in


N95 respirator: Respirators also called N95 respirator masks are specially designed to protect against germs in the air like viruses It covers your face to prevent airborne viruses from entering through the nose or mouth and are much more effective at preventing the virus than regular face masks [13]

A Guide to Provide Face Masks for Employee and Customer Safety

Aside from understanding the types of masks available and the efficacy of each type it's also important to get familiar with the types of fabrics used in each mask: • Paper and synthetic filter fibers – you'll find these fibers used in surgical masks and N95 respirators The fibers are formed into a

Understanding respiratory protection options in

6-7-2017Understanding the available types of respiratory protective devices and their correct use are important to the promotion of healthy working environments Elastomeric respirator use is a practical option that may be considered for respiratory protection within healthcare institutions

A Guide to Provide Face Masks for Employee and Customer Safety

Aside from understanding the types of masks available and the efficacy of each type it's also important to get familiar with the types of fabrics used in each mask: • Paper and synthetic filter fibers – you'll find these fibers used in surgical masks and N95 respirators The fibers are formed into a

FFP3 vs N95 face masks

FFP3 masks have to pass tests set out in a European standard (European EN149:2001 – for "disposable particulate respirators" and you'll see that code printed on the mask itself) The masks can be made by different manufacturers and won't all have the same specifications but they will all have to meet those minimum standards Wearing an FFP3 mask you'll be protected from inhaling

Online customer service

Welcome ! If you have any questions or suggestions about our products and services,please feel free to tell us anytime!