* Flush the drain lines with compressed air supply with this unique Jones Valve.
* Remove Clogging from upside & downside with the same valve.
* 1/4" Hose connection, male flare w/ Schrader.
* 3/4" Condensate line.
* Durable, Schedule 40 PVC Material.
* Attaches to CO2 or Nitrogen tanks.
* Smallest, and easiest to use of all available drain line valves.
* Most economical solution for HVAC & R drain lines.