Subzero Competition RDA By Sub Ohm Innovations

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The Subzero RDA by Sub Ohm innovations is a truly unique and out standing piece, with a brilliant compact deck unlike any we've seen before, this one utilizes internal airflow coupled with a two post design bettering previous attempts by competitors by having two posts as close as possible. Brilliant engineering means you no longer have to stretch the legs of your coils to make them fit the posts! Two large internal airflow options are completely adjustable and leak proof. 

This RDA will allow you to blow as big vapour clouds as you wish all while with out sacrificing on flavour! The Subzero RDA is a truly unique piece and a must have in any collection.


  • Standoff deck for MINIMAL heat transfer
  • 2-post NO-SPIN design
  • 2.5mm post holes for massive wire
  • Innovative DripLock airflow control
  • Wide-bore removable drip tip
  • Delrin 510 drip tip adapter
  • Massive build space
  • 304 stainless steel
  • 22mm diameter
  • PEEK insulator

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