---
product_id: 158248324
title: "Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses."
brand: "pioneer air conditioner"
price: "FREE"
currency: TWD
in_stock: false
category: "Hi"
url: https://www.desertcart.tw/products/158248324-ductless-mini-split-system-charging-vacuum-port-adapter-converts-new
store_origin: TW
region: Taiwan
---

# Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses.

**Brand:** pioneer air conditioner
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. by pioneer air conditioner
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/158248324-ductless-mini-split-system-charging-vacuum-port-adapter-converts-new)

## Best For

- pioneer air conditioner enthusiasts

## Why This Product

- Trusted pioneer air conditioner brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

New R410A Ductless Mini Split Systems are usually equipped with a different charging port size to avoid charging of wrong refrigerant into the system (i.e. R22). This new port size is 5/16" SAE and some gauge sets carry 1/4" SAE connectors. Port adapter converts the 5/16" SAE ports to use with 1/4" SAE gauge sets.

## Features

- Converts the 5/16" SAE charging-Vacuum ports to accept 1/4" SAE gauge-hose set
- Used on most newer R410A Ductless Mini Split Systems
- Brass construction, with full swivel tip
- 5/16" Female, 1/4" Male SAE
- Convenient for any job
- ›See more product details

## Images

![Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. - Image 1](https://images-na.ssl-images-amazon.com/images/I/51HsPUYJAPL.jpg)
![Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. - Image 2](https://images-na.ssl-images-amazon.com/images/I/51RUlz9%2BL5L.jpg)
![Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. - Image 3](https://images-na.ssl-images-amazon.com/images/I/51t56lseUHL.jpg)
![Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. - Image 4](https://images-na.ssl-images-amazon.com/images/I/61XbdpC2%2BfL.jpg)
![Ductless Mini Split System charging vacuum port adapter, Converts new R410a style 5/16 SAE service ports to accept older 1/4 SAE gauge hoses. - Image 5](https://images-na.ssl-images-amazon.com/images/I/61mxKiBR1qL.jpg)

---

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**Shop now:** [https://www.desertcart.tw/products/158248324-ductless-mini-split-system-charging-vacuum-port-adapter-converts-new](https://www.desertcart.tw/products/158248324-ductless-mini-split-system-charging-vacuum-port-adapter-converts-new)

---

*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-05-18*