MRCOOL DIY 35ft Line Set 1/4 x 1/2 w/ Pro Cable for 9K–18K Indoor - R454B

For DIY 9K, 12K & 18K mini-split systems 1/4 x 1/2 pre-flared copper tubing Includes Pro Cable and insulation Includes Pro Cable and insulationYou may also like MRCOOL No-Vac Coupler – 3/8" and 3/4" Set.