R410A Adapter Kit, Mini Split Adapter 5/16 to 1/4 Coupler R410A Refrigerant Hose Adapter Connector Valve Core Remover, Mini Split Vacuum Pump Kit 410A Refrigerant for R410A Mini Split Air Conditioner

I started installing mini splits and needed a few adapters to fit the various models. So far, I haven’t found any models these adapters don’t work on. They come with extra seals and valves, making them a great value for the money. They’re also very easy to use and install.

Used on my mini split

I bought these adaptors to install mini-splits at my home using my car AC vacuum pump and gauges.They’re the right size, fit perfectly and thread on absolutely fine, there’s a good assortment of straight and various angled connectors for awkward to get to area and they come with and without one way valves.They worked perfectly to draw a vacuum on six mini-splits with no leakage whatsoever even though I used only my fingers to tighten them and they held the vacuum for the requisite time to check for leaks.They’re a great price and work exactly as they should. What more needs to be said? Highly recommended.

Includied the right part I needed. Held vacuum

Really only needed the mini split adapter from this set and it worked perfectly.

Great kit, fits R410 mini split ., good price.

Worked great for Costway mini split install. It was R32 and used these to adapt my R134a gauge set and vacuum pump.

They leak