10 Best Extra Long Exhaust Hose For Portable Air Conditioner of 2026

Last updated on 04/02/2026
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1
9.7
Exceptional
Outus 5.9'' Diameter 98'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts
Outus

Outus 5.9'' Diameter 98'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts

Why we love it
  • Convenient combination of essential parts.
  • Adjustable length for versatile usage.
  • Reliable and durable for longevity.
Main Highlights
  • Convenient Combination: you will receive 1 piece of portable air conditioner exhaust hose and 1 piece of matched square exhaust hose connector, both are 5.9 inches/15 cm in diameter, which are in a practical combination for easy using; No additional purchase is required, they can be installed on the back of many portable air conditioners
  • Adjustable Length: the portable air conditioner tubing is extendable, which can be adjusted within the range of 15-80 inches, and you can choose a proper length according to the demand of space; It is ideal for the living room, bedroom, office and other places, convenient for extended use and compression storage
  • Reliable for Long Term Use: the portable air conditioner tube is made of quality polypropylene, flexible and wear resistant, can withstand daily wear and no leakage; The air conditioner adapter is made of ABS material, lightweight and strong
  • Enhance Cooling Effect: the exhaust hose connector can connect the exhaust hose tube and air conditioner tightly, thereby speeding up the cooling of air conditioning and enhancing cooling effect, so that you can quickly enjoy the cool space
  • Simple Installation: the portable air conditioner pipe is easy to assemble, just align and rotate it into the circular interface of the air conditioner adapter, and then align the square interface of the square coupler to the back of the portable air conditioner, easy installation without any tools
9.7
Exceptional
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2
9.6
Superb
Outus 5.9'' Diameter 80'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts
Outus

Outus 5.9'' Diameter 80'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts

Why we love it
  • Convenient combination of essential parts.
  • Adjustable length for versatile use.
  • Simple installation without extra tools.
Main Highlights
  • Convenient Combination: you will receive 1 piece of portable air conditioner exhaust hose and 1 piece of matched square exhaust hose connector, both are 5.9 inches/15 cm in diameter, which are in a practical combination for easy using; No additional purchase is required, they can be installed on the back of many portable air conditioners
  • Adjustable Length: the portable air conditioner tubing is extendable, which can be adjusted within the range of 15-80 inches, and you can choose a proper length according to the demand of space; It is ideal for the living room, bedroom, office and other places, convenient for extended use and compression storage
  • Reliable for Long Term Use: the portable air conditioner tube is made of quality polypropylene, flexible and wear resistant, can withstand daily wear and no leakage; The air conditioner adapter is made of ABS material, lightweight and strong
  • Enhance Cooling Effect: the exhaust hose connector can connect the exhaust hose tube and air conditioner tightly, thereby speeding up the cooling of air conditioning and enhancing cooling effect, so that you can quickly enjoy the cool space; Note: This adapter is only suitable for air conditioner outlets with a vertical rectangular shape and a size of approximately 6.97*5.79 inches (please carefully measure the outlet size before purchasing)
  • Simple Installation: the portable air conditioner pipe is easy to assemble, just align and rotate it into the circular interface of the air conditioner adapter, and then align the square interface of the square coupler to the back of the portable air conditioner, easy installation without any tools
9.6
Superb
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3
9.6
Superb
Plusluck Portable Air Conditioner Hose, 5.9"Diameter & 82"Length, Anti-Clockwise Thread, AC Exhaust Vent Duct Hose, Universal AC Tube Hose Kit Parts Accessories
Plusluck

Plusluck Portable Air Conditioner Hose, 5.9"Diameter & 82"Length, Anti-Clockwise Thread, AC Exhaust Vent Duct Hose, Universal AC Tube Hose Kit Parts Accessories

Why we love it
  • Optimizes air conditioner performance.
  • Fits most portable units.
  • Durable and flexible design.
Main Highlights
  • Portable Air Conditioner Hose: The Plusluck Portable Air Conditioner hose is an essential accessory for optimizing the performance of your portable air conditioner, seamlessly venting hot air to the outdoors, ensuring a cool and comfortable indoor environment at all times.
  • Anti-Clockwise: Plusluck AC hoses are threaded counterclockwise and are 5.9" diameter. Suitable for most portable air conditioners. The air conditioner hose can be stretched up to 82 inches. Please measure and compare your portable air conditioner connectors before purchasing.
  • Premium & Perdurable: Plusluck portable air conditioner hose is made from perdurable and flexible PP material for long-lasting durability and can withstand the rigors of daily use without compromising performance. The flexible design is easy to operate, easy to install, and adjust to meet your specific requirements.
  • Product Size: 5.9" diameter counterclockwise retractable hose that can be stretched up to 82inch.
  • Keep You Cool: Experience enhanced comfort and a well-ventilated space with the Plusluck AC hose. Whether you're relaxing at home or concentrating at the office, say goodbye to the muggy weather and enjoy an energizing atmosphere that ensures you stay cool and comfortable even on the hottest days.
9.6
Superb
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4
9.5
Superb
SunDiao Portable Air Conditioner Hose, Portable Exhaust Vent Hose with 5.9 Inch Diameter, Anti-Clockwise Thread, 90 Inch Length
SunDiao

SunDiao Portable Air Conditioner Hose, Portable Exhaust Vent Hose with 5.9 Inch Diameter, Anti-Clockwise Thread, 90 Inch Length

Why we love it
  • Durable and long-lasting material.
  • Convenient anti-clockwise design.
  • Easily adjustable for any space.
Main Highlights
  • Check Compatibility Before Purchase: verify your AC's exhaust port size (standard 5.9") and required hose length. Make sure your original hose has a counter-clockwise threading direction. Make sure your ac unit vent outlet with round shape.
  • Easy Installation:simply attach to your AC unit and window vent – no technical skills or extra tools required. Fully expand the end of the hose, align with the coupler, and rotate the coupler anticlockwise to twist onto the hose. Repeat on the other end of the hose to attach to the second coupler.
  • Expandable Hose: our durable AC exhaust hose measures 16.9" (collapsed) and extends up to 90", offering flexible placement for portable AC units. replacement exhaust hoses are longer than most original hoses, making them more flexible for use in large areas.
  • Portable Air Conditioner Hose: package includes 1 exhaust vent hose (diameter: 5.9", anti-clockwise)
  • Heavy-Duty Heat-Resistant Material: portable ac vent hose are sturdy and long-lasting with no nasty chemical odors, making them a good replacement for your 5.9inch cracked portable AC exhaust hose, which made of premium ABS, heat resistence, anti-extrusion, anti-aging, and can be used for a long time.
9.5
Superb
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5
9.3
Superb
Save 7%
HOXHA Portable Air Conditioner Hose with Coupler 5.9 Inch Anti-Clockwise Thread AC Exhaust Vent Duct Hose Universal AC Tube Hose Kit Parts Accessories, 59" Length, Hose/Coupler
HOXHA

HOXHA Portable Air Conditioner Hose with Coupler 5.9 Inch Anti-Clockwise Thread AC Exhaust Vent Duct Hose Universal AC Tube Hose Kit Parts Accessories, 59" Length, Hose/Coupler

7% Off
Why we love it
  • Compatible with most AC units.
  • Durable and long-lasting construction.
  • Easy installation for hassle-free use.
Main Highlights
  • 【COUNTER CLOCKWISE】 Our air conditioner hose thread is anti-clockwise with 5.9" diameter. Suitable for most portable air conditioners, such as Delonghi,LG and more. Please measure and compare your portable air conditioner coupler before purchasing.
  • 【PREMIUM&DURABLE】 Our ac exhaust hose is made of thickened polypropylene with a built-in high-quality steel ring which has better heat resistance, wear resistance, aging resistance and longer service life. It can withstand long-term hot air flowing.
  • 【PACKAGE INCLUDED&DIMENSION】 By purchasing our air conditioner hose you will get 1 exhaust hose with length 59" , diameter 5.9" and 1 hose coupler which can extend length of using if you need.
  • 【EASY TO INSTALL】Fully stretch the two ends of the exhaust hose, and slowly rotate clockwise to a state where it cannot rotate along the thread of the coupler. Inserting the coupler into the air conditioner, it can be firmly fixed and obtain high-qu.
  • 【BEST GUIDE SERVICE】 We promise to get you covered for any issues that might occur and providing you unconditional return. 24 hours online customer service to get your 100% satisfaction. Please rest assured for purchasing any item from us.
9.3
Superb
Save 7%
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6
9.3
Superb
2 Pack Portable Air Conditioner Exhaust Vent Hose, Universal Flexible AC Hose with 5.9" Diameter, Anti-Clockwise Thread, Length up to 79"
Kalkehay

2 Pack Portable Air Conditioner Exhaust Vent Hose, Universal Flexible AC Hose with 5.9" Diameter, Anti-Clockwise Thread, Length up to 79"

Why we love it
  • Flexible up to 79 inches.
  • Durable thickened PVC construction.
  • Easy installation for various models.
Main Highlights
  • ANTI-CLOCKWISE AC HOSE: Kalkehay portable ac vent hose has a counterclockwise thread direction and a 5.9-inch diameter, so make sure to check if it will fit your air conditioner parts & accessories before purchasing.
  • UP TO 79-INCH LENGTH: You can extend the ac hose up to 79 inches. Our replacement exhaust hoses are longer than most original hoses, making them more flexible for using in large areas. It is fully retracted to 14 inches for easy storage.
  • STRONG & DURABLE: The portable air conditioner duct is made of thickened PVC material with a built-in high-quality steel ring, which has better heat resistance, wear resistance, aging resistance and longer service life. It can withstand long-term hot air flow without breaking.
  • EASY TO INSTALL: Fully stretch both ends of the portable ac hose extension, and slowly rotate counter-clockwise to a state where it cannot rotate along the thread of the coupler. Easily fits various brands of portable air conditioner models.
  • BEFORE YOU BUY: Step 1 Confirm your original hose diameter is 5.9 inches from outer edge to outer edge. Step 2 Confirm your original hose has a clockwise threading direction. If you have any problems, please contact us.
9.3
Superb
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7
9.2
Superb
Save 12%
Jin&Bao Air Conditioner Vent Hose, Portable Exhaust Duct with 5.9’’ (6‘’) Diameter, Counterclockwise Rotation, Length up to 78 Inches, Universal Replacement AC Hoses
Jin&Bao

Jin&Bao Air Conditioner Vent Hose, Portable Exhaust Duct with 5.9’’ (6‘’) Diameter, Counterclockwise Rotation, Length up to 78 Inches, Universal Replacement AC Hoses

12% Off
Why we love it
  • Universal fit for various units.
  • Adjustable length for convenience.
  • Durable material for long-lasting use.
Main Highlights
  • 【5.9" / 6" Universal】: When you want to replace the original portable AC hose, the index you need to pay attention to is not the brand, but the diameter and the thread direction of the hose. Generally, the diameters are divided into 5.1 (5) inch and 5.9 (6) inch , and the thread is divided into clockwise and counterclockwise (Refer to Figure 3 for Judgment Method), so you can select the correct AC hose！
  • 【Length Adjustable】: This exhaust hose is flexible, it can extend up to 78.7 inch, shorten to 15.7 inch, easily extend the exhaust hose to the position you want.
  • 【Durable & Superior Material】: Made of high-quality Polypropylene, strong and durable, with high temperature resistant, works－30℃~140℃, non-toxic, no odor and Long life.
  • 【Easy Installation】: Just align the hose to the portable ac exhaust vent, rotate the hose clockwise or counter clockwise according to the thread you purchased, until the hose snaps onto your air conditioner vent, put the hose out of the window.
  • 【Best Choice】: In hot summer days, the long life and durable hose will bring you cool wind, you will not sweat indoors, making you comfortable every day.
9.2
Superb
Save 12%
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8
9.0
Superb
Save 25%
Portable Air Conditioner Hose. AC Exhaust Hose Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Portable AC Hose Compatible with LG, Delonghi and Many More.
Kraftex

Portable Air Conditioner Hose. AC Exhaust Hose Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Portable AC Hose Compatible with LG, Delonghi and Many More.

25% Off
Why we love it
  • Durable and long-lasting design.
  • Flexible length for versatile use.
  • Easy installation with snap fit.
Main Highlights
  • ANTI-CLOCKWISE PORTABLE HOSE - Our portable ac hose has a anti-clockwise thread direction and a 5.9" diameter so make sure to check this is correct for your air conditioner parts & accessories before purchasing.
  • LONG LASTING - Kraftex ac vent hose is made of strong, flexible polypropylene making it the ideal choice to withstand everyday wear and tear and avoid leaking.
  • ADJUSTABLE LENGTH - No need for a portable ac exhaust hose extension, either keep our AC vent at its shortest length, 15 inches, or fully extend it to 80 inches. Our flexible, extendable air conditioning hose fits into any space - home or garage.
  • FAST FIX - Extend our ac hose for air conditioner to meet up with the vent on the back of your AC unit. Line up the front of the hose and twist on to the unit specific coupler. Turn ANTI-CLOCKWISE until it snaps into place.
  • ONE HOSE FOR LIFE - We’ve spent years developing our portable ac replacement hose so they are the best quality possible. We truly believe our portable air conditioner hose is the best on the market and we stand by that - if our AC hose has left you feeling hot and bothered, we’ll FULLY REFUND YOUR PURCHASE. So, click ‘Add to Cart’ now and buy with confidence.
9.0
Superb
Save 25%
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9
8.9
Excellent
Cestluck Flexible AC Exhaust Hose, 5.9" Diameter Counterclockwise AC Hose, Length to 80", Portable Air Conditioner Vent Hose Compatible with Delonghi & LG Air Conditioner Parts
Cestluck

Cestluck Flexible AC Exhaust Hose, 5.9" Diameter Counterclockwise AC Hose, Length to 80", Portable Air Conditioner Vent Hose Compatible with Delonghi & LG Air Conditioner Parts

Why we love it
  • Expandable up to 80 inches.
  • Durable and heat-resistant material.
  • Quick and easy installation.
Main Highlights
  • Up to 80 Inches Length: Cestluck portable air conditioner hose is expandable and it will be expeand to 80 inches to offer the length you need through wall or window, and also can be shorten to 15 icnhes for easy storage
  • 5.9/6 Inch Diameter & Anti-Clockwise: 1 - Make sure your original hose diameter is 5.9/6 inches from outer edge to outer edge. 2. Make sure your original hose has a counter-clockwise threading direction
  • Long lasting Construction: Cestluck air conditioner exhaust hose is made of PP, flexible, odorless, heat-resistant
  • Easy Installation: No need to struggle with complex setups. Our portable AC hose kit comes with everything you need for a hassle-free installation, including clear instructions for quick assembly
  • Universal Compatibility: Cestluck exhaust hose fits most popular portable AC models that use a 5.9 nch diameter hose, such as Amana,Whynter, Honeywell, LG, Delonghi, Haier, Whirlpool, Sharp and more
  • Portable AC Hose: Enhance the efficiency of your portable AC with our ac vent hose, designed for easy installation and a secure fit. Enjoy cool air without any leaks or drafts
8.9
Excellent
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10
8.7
Excellent
Save 7%
80" Length 5.9 Inch Diameter Portable Air Conditioner Hose, AC Exhaust Hose Anti-Clockwise Thread Air Conditioner Parts Compatible with Haier, Delonghi and More (Anti-Clockwise 5.9 inch)
Zomia

80" Length 5.9 Inch Diameter Portable Air Conditioner Hose, AC Exhaust Hose Anti-Clockwise Thread Air Conditioner Parts Compatible with Haier, Delonghi and More (Anti-Clockwise 5.9 inch)

7% Off
Why we love it
  • Perfect fit for AC units.
  • Expandable up to 80 inches.
  • Durable, leak-resistant design.
Main Highlights
  • 5.9 Inches Anti Clockwise: This AC exhaust hose vent is 5.9 inches diameter and anti-clockwise thread direction, please check to make sure it will suit for your AC unit before purchase.
  • Up to 80 Inches Length: Our ac hose is expandable and it will be expeand to 80 inches to offer the length you need through wall or window and also can be shorten to 15 icnhes for easy storage.
  • Long Lasting Design: The exhaust ac hose is made of high quality polypropylene, combine with a steel ring inside,which made it flexible and heat wear resistance even you using for years without leaking.
  • Easy Installation and Extent: You just need to rotate anti-clockwise the hose to your ac couple and then fix the coupler to your ac unit.
8.7
Excellent
Save 7%
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Related Deals You Might Like for Extra Long Exhaust Hose For Portable Air Conditioner

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We reviewed the most relevant Extra Long Exhaust Hose For Portable Air Conditioner offers across Amazon and leading retailers, covering major brands and models. Our shortlist features trusted names like Outus, Plusluck, SunDiao, HOXHA, Kalkehay, Jin&Bao, Kraftex, Cestluck, Zomia, known for dependable quality and smart design.
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To determine today's best Extra Long Exhaust Hose For Portable Air Conditioner, we analyzed 2041 real customer and expert reviews, focusing on satisfaction, real-world performance and long-term reliability. We also weigh each review's relevance, authenticity and freshness for a fair comparison.

Here's what we found:

🏆 #1
Outus 5.9'' Diameter 98'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts

Our overall winner is Outus 5.9'' Diameter 98'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts by Outus. It stands out for the right balance of quality, performance and value.

✨ What sets it apart:
✓Convenient combination of essential parts.
✓Adjustable length for versatile usage.
✓Reliable and durable for longevity
💎 Best Value
Outus 5.9'' Diameter 80'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts

The best value for most shoppers is Outus 5.9'' Diameter 80'' Long Portable Air Conditioner Hose with Square Exhaust Hose Tube Adapter Portable Air Conditioner Ducting Parts by Outus, with consistently high satisfaction across expert and customer reviews.

💰 Best Deal
Portable Air Conditioner Hose. AC Exhaust Hose Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Portable AC Hose Compatible with LG, Delonghi and Many More.

The strongest deal right now for Extra Long Exhaust Hose For Portable Air Conditioner is Portable Air Conditioner Hose. AC Exhaust Hose Vent with 5.9" Diameter, Anti-Clockwise Thread & Length up to 80". Portable AC Hose Compatible with LG, Delonghi and Many More. at Kraftex, currently at 25% off.

🔄Our Extra Long Exhaust Hose For Portable Air Conditioner ranking is updated regularly to reflect new releases and price changes—check back for the latest picks and deals.