Good things come in small packages, and good cheap things too. One of these is Kangertech’s Airflow Control Valve compatible with the full-size Protank 2, Protank 3, and the Aerotank. This unit replaces the original base and upgrades a Protank 2 or Protank 3 to have adjustable airflow. It can also be used to replace a faulty Aerotank base.
Once installed turn the dial on the base to increase or decrease airflow to your liking. This does not change the type of atomizer heads you can use in your Kanger tank; Keep using single coils in your PT2 and doubles in your PT3.
I’ve previously owned Kanger’s Protank 3, and really loved it, but this takes it up to a whole new level. Many thought the PT3’s airflow was too loose, this let’s you close it up to your liking. Simply rotate the ring at the bottom of the base to open or close as much of the holes as you prefer. Currently on sale at myvaporstore.com for $3.29 US it adds great value to your PT2 or PT3.
What follows is a visual guide to the Kanger Airflow Control Valve by Youtuber sergeant2211: