9mm or 10mm 3/8" Spa Air Line Coupling Joiner

$2.50 Regular price $10.00
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Air Coupling 9-10 mm – allows simple joining for 10mm or 3/8" air venturi tube. Use PVC glue on barb to join. Old tube can be gently heated if stiff or brittle. No need for hose clamps. Often used on the venturi air line for spa jets. 

Also Known As:

  • 9mm Joiner 
  • 10mm Joiner
  • 3/8" Joiner