---
product_id: 625005110
title: "Portable Air Conditioner Window Vent Kit with 5.9\"\" Exhaust Hose, Portable AC Seal Kit for Sliding Window with 4 Plates, Universal Coupler Fits 5.9 & 5.1 Inch Diameter Exhaust Hose, White"
brand: "ninonly"
price: "€ 111.36"
currency: EUR
in_stock: true
reviews_count: 9
category: "Ninonly"
url: https://www.desertcart.hr/products/625005110-portable-air-conditioner-window-vent-kit-with-5-9-exhaust
store_origin: HR
region: Croatia
---

# 5.9" exhaust hose diameter Universal coupler fits 5.1" & 5.9" hoses 4 adjustable PVC seal panels Portable Air Conditioner Window Vent Kit with 5.9"" Exhaust Hose, Portable AC Seal Kit for Sliding Window with 4 Plates, Universal Coupler Fits 5.9 & 5.1 Inch Diameter Exhaust Hose, White

**Brand:** ninonly
**Price:** € 111.36
**Availability:** ✅ In Stock

## Summary

> ❄️ Seal the heat out, keep the cool in — your AC’s new best friend!

## Quick Answers

- **What is this?** Portable Air Conditioner Window Vent Kit with 5.9"" Exhaust Hose, Portable AC Seal Kit for Sliding Window with 4 Plates, Universal Coupler Fits 5.9 & 5.1 Inch Diameter Exhaust Hose, White by ninonly
- **How much does it cost?** € 111.36 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/625005110-portable-air-conditioner-window-vent-kit-with-5-9-exhaust)

## Best For

- ninonly enthusiasts

## Why This Product

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

## Key Features

- • **Energy-Saving Seal:** Prevents warm air infiltration to keep your space cooler and your bills lower
- • **Tool-Free Installation:** Quick setup with screws and foam tape—no expert help needed
- • **Universal Compatibility:** Coupler fits both 5.1" and 5.9" exhaust hoses, ensuring seamless AC integration
- • **Custom Fit for Any Window:** 4 modular panels extend from 17" to 61" for perfect sealing on sliding windows
- • **Premium Heat-Resistant PVC:** Durable material blocks hot air and resists aging for year-round use

## Overview

The Ninonly Portable Air Conditioner Window Vent Kit features a durable 5.9" exhaust hose, four adjustable PVC sealing panels, and a universal coupler compatible with 5.1" and 5.9" hoses. Designed for sliding windows, it offers easy installation without tools, effectively blocking hot air to enhance cooling efficiency and reduce energy costs.

## Description

Product description Ninonly Poratble AC Window Vent Kit for Sliding Vertical or Horizontal Windows - Window Seal for Air Conditioner Unit Must-Have Window Vent Kit For Your Portable AC Unit This window seal kit keeps your room cool for longer and save electricity charges. It effectively diffuse the hot air out of the window, preventing warm air circulating in your room meanwhile. These accessories can help you install your portable air conditioner in the specific type of space you need cooled. 5.9 Inch AC Hose 5.9" diameter & 80" length Anti-Clockwise thread AC exhaust hose, made of high-quality thickened polypropylene, heat resistance and longer service life Universal AC Coupler The universal couler can compatible with 5.1'' & 5.9'' ac hose, Inner for 5.1'' hose, External for 5.9'' hose. which means it can fit most portable air conditioners on the market. Filter Place it into the coupler can helps you prevent foreign matter from entering the exhaust hose. How to Install Portable AC Window Vent Kit for Window Sealing?

Review: Easy to use and assemble. - Quality is good and the hose is super long if you need to stretch it out so you don’t have to put directly under the window. Was easy to assemble as well.
Review: Measure size - Perfect fit with my A/C. Measure size before ordering

## Features

- Product Includes: The portable air conditioner window vent kit includes 4 pack ac window seal panels, 5.9" diameter & 80" length Anti-Clockwise thread AC exhaust hose, universal coupler fits 5.9 & 5.1inch diameter exhaust hose, a filter to prevent something outdoor from entering the hose, a roll of foam tape, and screw attachments.
- Strong Window Sealing: The sealing panels is made from preium PVC material, which provides better heat resistance and aging resistance, it effectively diffuse the hot air out of the window, preventing warm air circulating in your room meanwhile, keeps your room cool for longer and save electricity charges, can be used year after year
- Applicable Windows: The window vent kit is suitable for most vertical and horizontal sliding windows. The panels add up to a length of 17" - 61", you can use 1 to 4 panels combination according to the size of the window
- Easy Installation: No complicated tools are required! Firstly, adjust the plate to the length you need and connect the plates with screws. Then connect the exhaust hose to the air conditioner and coupler by rotating it. Finally, insert the coupler into the plate. A sealing strip can also be used to make a better seal
- NOTE: Please check your window size and air conditioning duct size before purchase, our portable air conditioner window vent kit can fit most portable air conditioners on the market(The package do not include coupler between air conditioner and hose).

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CWKVQV4G |
| Best Sellers Rank | #57,680 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #110 in Accessories (Home & Kitchen) |
| Brand | Ninonly |
| Brand Name | Ninonly |
| Color | Panel Set+5.9'' Hose |
| Customer Reviews | 4.4 out of 5 stars 175 Reviews |
| Item Dimensions L x W | 80"L x 5.9"W |
| Item Length | 80 Inches |
| Manufacturer | Ninonly |
| Material | Polyvinyl Chloride (PVC) |
| Material Type | Polyvinyl Chloride (PVC) |
| Outside Diameter | 5.9 Inches |
| Product Dimensions | 80"L x 5.9"W |
| Unit Count | 1.0 Count |

## Product Details

- **Brand:** Ninonly
- **Material:** Polyvinyl Chloride (PVC)
- **Color:** White
- **Product Dimensions:** 80"L x 5.9"W
- **Outside Diameter:** 5.9 Inches
- **Item Length:** 8E+1 Inches
- **Manufacturer:** Ninonly

## Images

![Portable Air Conditioner Window Vent Kit with 5.9"" Exhaust Hose, Portable AC Seal Kit for Sliding Window with 4 Plates, Universal Coupler Fits 5.9 & 5.1 Inch Diameter Exhaust Hose, White - Image 1](https://m.media-amazon.com/images/I/71Ikg3fTt7L.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Easy to use and assemble.
*by H***S on April 26, 2025*

Quality is good and the hose is super long if you need to stretch it out so you don’t have to put directly under the window. Was easy to assemble as well.

### ⭐⭐⭐⭐⭐ Measure size
*by G***O on May 6, 2026*

Perfect fit with my A/C. Measure size before ordering

### ⭐⭐⭐⭐ Perfect Fit, Solved My Summer Heat Woes With A Replacement Hose :D
*by O***L on July 15, 2025*

Value for money: Great price point for the kit Quality: Good material used, sturdy construction Ease of use: Why I knocked one star off my rating; doesnt include a clamp adapter for the units (however I am willing to admit that it was also a personal failing to properly read what the kit came with, so no fault to the store. I simply wanted to give my feedback on what could take this good product to a great one.)

## Frequently Bought Together

- Ninonly Portable Air Conditioner Window Vent Kit with 5.9" Exhaust Hose, Portable AC Seal Kit for Sliding Window with 4 Plates, Universal Coupler Fits 5.9 & 5.1 Inch Diameter Exhaust Hose
- Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, 5.9 inch A/C Coupler Connector, Suit for Air Conditioning Exhaust Port (Square)

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**Shop now:** [https://www.desertcart.hr/products/625005110-portable-air-conditioner-window-vent-kit-with-5-9-exhaust](https://www.desertcart.hr/products/625005110-portable-air-conditioner-window-vent-kit-with-5-9-exhaust)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-06-05*