---
product_id: 310747719
title: "Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility"
brand: "sean's choice"
price: "125 zł"
currency: PLN
in_stock: false
reviews_count: 8
url: https://www.desertcart.pl/products/310747719-seans-choice-square-exhaust-hose-adapter-for-portable-air-conditioners
store_origin: PL
region: Poland
---

# Fits 5.9"-6" hoses No tools needed Enhances cooling efficiency Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility

**Brand:** sean's choice
**Price:** 125 zł
**Availability:** ❌ Out of Stock

## Summary

> Stay Cool, Stay Connected! ❄️

## Quick Answers

- **What is this?** Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility by sean's choice
- **How much does it cost?** 125 zł with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/310747719-seans-choice-square-exhaust-hose-adapter-for-portable-air-conditioners)

## Best For

- sean's choice enthusiasts

## Why This Product

- Trusted sean's choice brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Construction:** Crafted from high-quality ABS material for long-lasting use.
- • **Compact & Lightweight:** Weighs only 0.11 kg, making it easy to handle and install.
- • **Enhanced Cooling Power:** Maximizes your A/C's efficiency for rapid room cooling.
- • **Effortless Installation:** No tools or drilling required—just connect and cool!
- • **Universal Compatibility:** Seamlessly fits all 5.9"-6" hoses, ensuring a snug connection.

## Overview

The 5.9 inch/6 inch Portable Air Conditioner Exhaust Hose Coupler is designed to fit a variety of portable A/C units, transitioning from square to round for optimal exhaust efficiency. Made from durable ABS material, this lightweight adapter ensures easy installation without the need for tools, enhancing your air conditioner's cooling performance.

## Description

desertcart.com: Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility

Review: Made My Portable AC Setup So Much Easier - This square exhaust hose adapter was exactly what I needed for my portable AC. It snapped into place securely and connected to the hose without any gaps or air leaks. The fit feels sturdy, and it helps direct the hot air outside much better than my old setup. Installation was quick and simple, even without being very “handy.” Overall, it works great and does exactly what it’s supposed to do.
Review: Will fit Hisense with modification - I knew this wouldn't fit my Hisense AC when I ordered it but it was easily modified to work well. All you need is a dremel tool with a cut off wheel to remove the "ears" from the two sides. Then it slides in easily and seals well. I didn't mind this minor issue as it saved me money.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Sean's Choice |
| Item Length | 5.9 Inches |
| Item Weight | 0.11 Kilograms |
| Nominal Wall Thickness | 0.125 inches |
| Outside Diameter | 5.9 Inches |
| Product Dimensions | 5.9"L x 5.9"W |

## Product Details

- **Brand:** Sean's Choice
- **Item Length:** 5.9 Inches
- **Item Weight:** 0.11 Kilograms
- **Manufacturer:** Sean's Choice
- **Nominal Wall Thickness:** 0.125 inches
- **Outside Diameter:** 5.9 Inches
- **Product Dimensions:** 5.9"L x 5.9"W
- **UPC:** 647697662472

## Images

![Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility - Image 1](https://m.media-amazon.com/images/I/5137oHKonsS.jpg)
![Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility - Image 2](https://m.media-amazon.com/images/I/51Jvl6-+ppL.jpg)
![Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility - Image 3](https://m.media-amazon.com/images/I/51LA-69BYJS.jpg)
![Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility - Image 4](https://m.media-amazon.com/images/I/61xM4qS8ELS.jpg)
![Sean's Choice Square Exhaust Hose Adapter for Portable Air Conditioners – Fits 5.9” Hose, AC Unit Side Connector – Not Universal, Check Compatibility - Image 5](https://m.media-amazon.com/images/I/71BC6uSNf1L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Made My Portable AC Setup So Much Easier
*by O***A on November 24, 2025*

This square exhaust hose adapter was exactly what I needed for my portable AC. It snapped into place securely and connected to the hose without any gaps or air leaks. The fit feels sturdy, and it helps direct the hot air outside much better than my old setup. Installation was quick and simple, even without being very “handy.” Overall, it works great and does exactly what it’s supposed to do.

### ⭐⭐⭐⭐⭐ Will fit Hisense with modification
*by M***L on April 20, 2024*

I knew this wouldn't fit my Hisense AC when I ordered it but it was easily modified to work well. All you need is a dremel tool with a cut off wheel to remove the "ears" from the two sides. Then it slides in easily and seals well. I didn't mind this minor issue as it saved me money.

### ⭐ Not compatible
*by L***E on November 4, 2025*

This item is not compatible with my air conditioner like it said.

## Frequently Bought Together

- 5.9 inch/6 inch Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Unit Tube Connector Mobile air Conditioning Accessories Square to Round
- LEZIFU Portable Air Conditioner Kit with Hose, Adjustable Window Seal with 5.9 Inch Diameter 59" Length Hose for Vertical/Horizontal Window

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*Product available on Desertcart Poland*
*Store origin: PL*
*Last updated: 2026-01-28*