3M™ Cool Flow™ Fan, 1040 Series

3M™ Cool Flow™ Fan, 1040 is an optional attachment for your 3M™ 4000+ Series Reusable Half Masks. Our fan features a single button control function offering improved wearer comfort during long work shifts. It’s rechargeable and is supplied with a UK plug.

SKU: UU008108092 Categories: ,


3M Cool Flow Fan has the following features:

  • Ready-to-use maintenance free construction with integrated filters
  • Proven to suit a wide range of face sizes and shapes
  • Designed to suit eyewear and hearing protection from 3m
  • Resealable bag provides convenient and clean storage between uses.

Cooling comfort:

  • Reduces heat and moisture build up by drawing out exhaled air from the mask
  • Noticeable cooling effect to the face without compromising protection
  • Single button allows you to select 1 of 3 airflows to control the level of cooling comfort

Easy to use

  • Simple, secure attachment to 4000+ Series reusable respirator
  • Easy to charge with supplied USB charger
  • Designed to minimise impact on field of vision
  • No parts, service or maintenance required
  • Easy to clean


  • Does not compromise your protection
  • Designed to last at least 8 hours after full charge
  • Lightweight design, durable construction
  • Designed to last 1-2 years depending on work patterns


  • Do not use in potentially explosive environments, atmospheres containing less than 19.5% oxygen, confined spaces (lack of ventilation), or where the contaminant concentration is above the protection limit defined for 4000+ user instructions.
  • Never modify or alter this product
  • Do not switch on the Cool Flow Fan before you have donned the 4000+ respirator, with the fan attached.


3M Cool Flow Fan, 1040 Series