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MRCOOL DIY 50ft 1/4" x 1/2 " R410A Line set 0.5-in W x 0.25-in H Central Air Conditioners Line Set

  • The quick connect line set comes pre-charged,and sealed from the factory with the correct amount of R410A refrigerant

  • 50ft quick connect line set 1/4x1/2 for DIY mini split 9K,12K,18K air handler

  • Compatible with the R410A refrigerant DIY single and multi-zone units

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