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- 25 Ft. Insulated High Quality Copper Tubing
- 1/4″ & 1/2″ OD for Mini Split Air Conditioners
- Insulated with Climate Resistant Foam for Durability
- Compatible with Most Mini Split Air Conditioners Requiring 1/4″ 1/2″ Fittings
- Flared Fittings for Simple and Easy Install
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1/4″ x 1/2″ all copper line set, commonly used for 12000 BTU and 18000 BTU mini split air conditioners. Pre-flared for easy and simple connection on most mini split air conditioners and brands.