- Lets you completely clear RV water lines
- Attaches & activates air pump to clear out lines prior to winterization
- Screws the plug to RV city water inlet to blow in air
- Made in the USA
- Weight: Approximately .17 pounds
- Shipping Dimensions: Approximately 5.5 x 3.63 x 1.5 inches.
- This product cannot be shipped to: CA