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R410a Adapter for Mini Split System, 5/16 Inch SAE Female Quick Couplers to 1/4 Inch SAE Male Flare for HVAC, Mini Split Adapter, R410a Charging Vacuum Port Adapter, with Thimble, 2 Pack

4.4 (8) Write Review
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$6.28

$ 2 .99 $2.99

In Stock
  • What You Will Receive: The package includes two R410a adapters for mini split system, featuring 5/16 inch SAE female quick coupler to 1/4 inch SAE male design
  • Wide Compatibility: With 45° angle on the service port site for easier access, the R410a charging vacuum port adapter fits most newer R410a ductless mini split system air conditioners, HVAC, and refrigeration service
  • Premium Brass Material: Our 5/16 to 1/4 HVAC adapters are crafted from high-quality brass material with exceptional high hardness and excellent resistance against corrosion, ensuring long-lasting usage
  • Safe and Reliable: Equipped with a thimble inside, our R410a mini split adapter can prevents the air conditioning core tube from opening during operation, effectively resolving the issue of fluoride leakage and ensuring complete safety.
  • Easy to Install: The coupler nuts of our mini split vacuum adapter are deeply knurled for quick finger-tightening. Easy to install, no complicated steps, and no additional tools required


This package includes two R410a adapters designed specifically for mini split systems. The mini split adapter features a 5/16 inch SAE female quick coupler to 1/4 inch SAE male design, making it compatible with most newer R410a ductless mini split system air conditioners, HVAC, and refrigeration services. Crafted from high-quality brass material with exceptional high hardness and excellent resistance against corrosion, our mini split adapter for gauges are built for long-lasting usage. Additionally, our R410a mini split adapter is equipped with a thimble inside, preventing the air conditioning core tube from opening during operation to effectively resolve the issue of fluoride leakage and ensure complete safety. Upgrade your mini split system with our reliable and easy-to-use R410a Mini Split System Adapter Package today!
Specifications:
Color: Golden
Material: Brass
Size: Showed in the Picture
Packing List:
2 x R410a Adapters


Michael J. Mrsny
Reviewed in the United States on January 21, 2025
Green gasket is required for good seal at connection. One of the gaskets was split rendering it unusable.
Michael J. Mrsny
Reviewed in the United States on January 21, 2025
Green gasket is required for good seal at connection. One of the gaskets was split rendering it unusable.
Laurie G SC
Reviewed in the United States on September 27, 2024
package included two R410a adapters designed for mini split systems. quick finger-tightening. Easy to install, no complicated steps, and no additional tools required
Laurie G SC
Reviewed in the United States on September 27, 2024
package included two R410a adapters designed for mini split systems. quick finger-tightening. Easy to install, no complicated steps, and no additional tools required
Deborah Morris
Reviewed in the United States on September 25, 2024
Great service and product.
Deborah Morris
Reviewed in the United States on September 25, 2024
Great service and product.
john stepto
Reviewed in the United States on December 2, 2024
glad I watched videos of how to pull vacuum works great !
john stepto
Reviewed in the United States on December 2, 2024
glad I watched videos of how to pull vacuum works great !