How To Measure Your Head For A Gas Mask

How To Measure Your Head For A Gas Mask. New adjustable mask coming soon. One inch above the eyebrows.

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AS9211 Mask with vagina with attached hood hangman style from latex.moscow

After getting hold of your mask, you need to check to make sure it fits correctly. If it measures between 3.9″ and 4.7″, then you will need a size s/m (small/medium). Mask fit tests must be done annually.

Refer to the mask manufacturers sizing chart below for the size that will closest fit you (this measurement does not take in to consideration people with wider or narrower, long or shorter faces, this is for general fitting purposes only).


One inch above the eyebrows. After getting hold of your mask, you need to check to make sure it fits correctly. Using a flexible tape measure, position the tape where you want your cap to sit, usually just above the ears, and then measure the circumference of your head keeping it level.

This video demonstrates how easy it is to measure yourself for a respro® mask.


This is usually the widest part. Bendable but does not stretch) around your head and measure the length with a ruler. When you’re ready to measure, place the tape so it rests 1 inch above the tops of your ears, 3 inches above the tops of your eyebrows, and directly across the back of your head where you can feel a small bump or bone.

Choose a size that is closest to your face measurements by referring to the size chart below.


Choose your elastic style (behind the ear or over the head). I have managed to get a polystyrene head and did some investigation into which clay that i needed and i was informed that klean klay was the best to be used, i. Then, draw a u shape for your head on the side of the bottle with the cap facing down.

The 3m 6900 large full face respirator here is distinguished by the dark grey rubber face seal.


The length of your face is the straight line and not over the nose. S horter adults (under 5’5”) most often find the small to fit best. This is the most accurate way to determine your correct size.

Our male model is 5’11” and wea rs a large mask.


If you are wondering how to measure your face correctly, we have prepared the size guideline. The helmet would fit that tightly. How to measure your size for a training mask 2.0 and 3.0 in the correct way.

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