RPB® Cool Air Tube

SKU: RPB-4000-01 Category: Tag:




Cool air tube RPB MFG # 4000-01 fits Nova 2000 and Nova 3 respirator helmets.  The cool air tube is able to cool the incoming breathable air to the helmet by as much as 32 degrees Fahrenheit.  That’s a huge deal when it’s 100 degrees and sunny out there.  Treat yourself to some AC!


  • 4000-01

Blue Dog Blasting SKU#:

  • RPB-4000-01

Get more information from the manufacturer by clicking here.


Additional information

Weight .5 lbs
Dimensions 2 × 2 × 4 in