Refrigerator Filter Dryer with Phosphorus Copper Welding Kit for HVAC Air Conditioner Repair Access/Service Valve, Rods, 9-Tool 1/4-inch

【Refrigerator Repair Tool 9-Piece Set】: Cloud Fire's special packaging box contains 3 x 5.1-inch refrigerator filter dryers, 3 x 0.25-inch/6mm check valves, and 3 x 10-inch phosphor bronze electrodes. Each package is individually sealed for easy storage and use. 【Refrigerator Filter Dryer】: The refrigerator filter dryer is made of copper and contains molecular sieve particles. The molecular sieve particles have a size of 1.6-2.5 mm, a bulk density of 0.85 g/ml or more, and a static water absorption rate of 20% or more. Length: 5.1 inches, Diameter: 0.7 inches, 1/4 inch, 1/10 inch. 【HVAC Service Access Valve】Air conditioning access valve thread x outer diameter: 1/4 inch SAE x 1/4 inch outer diameter. Length x 4.7 inch stem, tube thickness: 0.25 inch. The cap is made of copper, has a core remover, and has a rubber O-ring inside. 【Copper Solder】BCuP-2 Self-Flux Phosphate Copper Brazing Alloy Welding Rod, Flux-Free, 0.05 inch x 1/8 inch x 10 inch, Industry Pro Grade, Supply with Propane Gas Soldering Torch. [Applicable Scenarios] This 9-in-1 refrigeration repair kit is suitable for refrigerators, freezers, ice makers, small household air conditioners, large commercial air conditioners, and HAVC systems. If you encounter any problems during use, please contact customer service in a timely manner. Refrigerator filter dryer