Hey welders! Tired of being too hot at work? This product is designed and manufactured in Grande Prairie, Alberta and is intended for use with the 3M™ Adflo™ systems.
 
Many hours of design, testing, and refinement have gone into developing this product. The TCU has been measured with a flow meter which shows minimal reduction in airflow. Any ice packs purchased for use with this unit have been frozen and tested for fit and defects (sold seperately). We recommend 2-4 ice packs as they last about 2 hours depending on your work environment. All cooler units include the hardware, and we can ship almost anywhere in the world! 
 
Please note: we are not responsible for ice packs purchased by clients that do not properly fit the TCU. Ice packs can be prone to warping and defects within the plastic that may affect a successful fit within the cooler unit. We have designed this unit for the ice packs to fit tightly and not move around.
 
Directions: Remove the cover of your Adflo™, remove filter on the inside, remove the lid of the TCU, mount the TCU through the 4 corresponding outside holes with supplied fasteners, tighten those fasteners, put filter back, reattach Adflo™ cover, place an ice pack in the TCU, close the TCU lid.