craftsman-U20-13-Captive Air Tank Bladder
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Captive Air Tank Bladder U20-13

Part #U20-13

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Part Information

This bladder (part number U20-13) is for captive air tanks.

Bladder U20-13 keeps the air and the water separated in the tank.

Follow the instructions in the manual when installing this part.


Part Number



Plumbing and Heating


5.2 lbs


19" x 11.2" x 11.1"

Technician facts

  • Installations last year: 28
  • Average installation time: 65 minutes
  • Level of repair difficulty: