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During any technical work - construction, paintwork, welding, etc. The air can be so polluted that it becomes hazardous to health when inhaled. Respirators, masks, gas masks are a reliable and effective way to protect the throat and lungs from smoke, dust, gas, gasoline or mercury fumes and other harmful substances that workers often encounter on the job. Respiratory protective equipment is used in case of fire, and is also necessary when working with the military and doctors.

There are many threats to the respiratory system that can be encountered at work and in everyday life. Mainly:

Dust (concrete, coal, wood, etc.)


poisonous substances.



Mercury vapor and other various vapors.


Welding soot.

A properly selected respirator (or a protective mask and filters for it) will purify the air by almost 100% and will not make breathing difficult, and modern materials from which they are made do not cause allergies and allow you to work comfortably for many hours.

Respirators and half masks for respiratory protection are often bought for personal purposes - for example, for home repairs, if you need to work with paints, varnishes or a grinder. Due to the low price, filtering particulate respirators are available to everyone - the main thing is to buy the right type of respirator so that it gives sufficient protection.

Classification of respirators and protective masks for breathing

According to the principle of action, personal respiratory protective equipment is divided into:

Filtering - pass the inhaled air through the filter material with sorbents and absorbers. This type of PPE includes gas masks and respirators.

It is possible to use filtering protective equipment only if the volume of oxygen in the surrounding space is not lower than 18%, and the content of harmful substances in the air is limited. They cannot be used in small closed spaces, such as wells, cisterns, and they are also not suitable in cases where the composition and amount of harmful impurities in the air is unknown.

Isolating - used in cases where the use of filtering RPE is unacceptable. These respiratory protective equipment completely cut off the inflow of air with harmful impurities from the atmosphere, supplying breathing air from their own reserves (oxygen cylinder or blowers).

Basic particulate respirators for dust protection are most often disposable, they are made in the form of a half mask, they can be with or without a valve. Passing through the filter material, the air is cleaned of impurities. They are hygienic, fit snugly to the face, do not interfere with wearing goggles.

By purpose, protective half masks, masks and respirators are divided into 3 types:

Anti-dust respirators that protect against abrasives, aerosols and fine dust. The degree of protection depends on the level of air pollution.

Anti-gas respirators that are used to protect the respiratory organs from chemicals - gasoline vapors, acetone, kerosene, compounds with phosphorus, chlorine, etc. Each type of hazardous gas needs its own filter, but there are combined filters with simultaneous protection against several gases.

From gas and dust. These are means of protection against toxic substances and dust at the same time, they are made of polymeric materials with excellent insulating properties.

Wearing a dust respirator, especially a professional one, is just as important as protecting your lungs from chemicals, although the discomfort from dust may be less noticeable than from strong odors or soot. The most dangerous of all is the dust that is not visible to the eye, it settles deep in the lungs and causes chronic diseases.

How to buy a respirator for protection

Throat and lung protection is required in many industries, and a painter's respirator will be different from a welder's respirator. Therefore, before buying a disposable or reusable respirator for protection, it is necessary to determine the type of pollution from which protection is needed, as well as the degree of pollution.

It is very important that the filtering half mask of the respirator fits in shape and size, does not press or dangle. If you need to work for many hours, then a poorly fitting mask will cause discomfort even despite the small weight.

The online store PromSIZ presents high-quality comfortable respirators and protective masks of all types at a low price. If you are not sure what kind of respirator you need - construction, dust, for painting, with or without a breathing valve, disposable or for multiple wear, contact our managers, they will help you choose the most suitable option.