Breathe Easy in Cool Comfort

3M™ Cool Flow™ Fan, 1040 Series – for use with
3M™ Maintenance Free Reusable Respirator, 4000+ Series

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3M™ Maintenance-Free Reusable Respirator, 4000+ Series and the 3M™ Cool Flow Fan, 1040 Series

The 3M Reusable Respirator, 4000+ Series, with its new breathing valve assembly and unique filter technology, is convenient to use, reassuringly reliable and now offers measureable improvements in comfort.

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Introducing 3M Maintenance-Free Reusable Half Mask, 4000+ Series

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Compatible with 3M™Cool Flow™ Fan, 1040 Series

3M™ Cool Flow™ Fan 1040 Series helps to draw heat and moisture away from your face, helping you to stay cool and focus on the task at hand.

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Newly engineered valve assembly that helps reduce exhalation-breathing resistance by over 30%.*

New enhanced exhalation valve assembly reduces breathing resistance by over 30%*
Proven to consistently exceed CE standard requirements for breathing ease

*Exhalation breathing resistance of 3M™ 4000+ reduced by >30% for 120 lpm peak exhalation flow and >35 % for 160 lpm compared to 3M™ 4000 Series. Results measured by 3M in 2017 under laboratory conditions. Breathing rates shown as an example only.

Breathing comfort

Comfort and convenience are key to helping your workforce comply with regulations and maintain performance levels whilst wearing masks. We understand this and have applied our skills in respiratory protection to significantly improve the wearing experience for our reusable respirators.

Welcome to the 3M Maintenance Free Reusable Half Mask, 4000+ Series. Like its predecessor, the new mask is lightweight, well balanced and has optimal field of vision. Convenient to use and comfortable to wear, there are 4 versions in the range, each offering effective protection against differing hazards in the workplace.

*Exhalation breathing resistance of 3M™ 4000+ reduced by >30% for 120 lpm peak exhalation flow and >35 % for 160 lpm compared to 3M™ 4000 Series. Results measured by 3M in 2017 under laboratory conditions. Breathing rates shown as an example only.

Wearer Comfort

Soft and flexible face seal
Lightweight and well-balanced mask
Low-profile and ergonomic design
Easily adjustable straps for secure, comfortable fit

Convenient to use

Ready-to-use, "maintenance-free" construction with integrated filters
Designed to be compatible with most eyewear and hearing protection models from 3M
Resealable bag provides convenient and clean storage between uses
4 versions available, each offering effective protection against differing hazards in the workplace
Proven to consistently exceed minimum standards for filter service life

man wearing half mask with cool flow fan

Breathe easy in cool comfort.

Reduce heat and moisture build up within your 4000+ Series half mask with the 3M™ Cool Flow™ Fan, 1040 Series.

Cool Flow™ Fan helps to reduce heat and moisture build up within the mask.
Draws out heat and moisture from inside the mask, results in a cooling effect to the wearer’s face without compromising protection
Attaches securely and simply to the front of the 3M™ Maintenance-Free Reusable Half Mask, 4000+ Series.
Uses a single button to vary airflow
Easy to charge via USB Connection

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