Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Connecting The Portable AC and 5.9” Exhaust Hose，Suit for Air Conditioning Exhaust Port (Square) — Open-Box, 37% Off

Name: Portable Air Conditioner Exhaust Hose Coupler Window Adapter A/C Connector, Connecting The Portable AC and 5.9” Exhaust Hose，Suit for Air Conditioning Exhaust Port (Square)
Brand: Coolaihan
SKU: awhd-us-b0gwtnm3nb
Price: 10.75 USD
Availability: InStock

Brand: Coolaihan

Condition: Used - VeryGood

$10⁷⁵

$16⁹⁹

-37% Save $6²⁴

Updated: 51 days ago

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Description

Easy installation: No tools or drilling are required. First, connect the 5.9-inch exhaust hose, then insert it into the square slot at the exhaust port on the back of the portable air conditioner. The operation is simple. Universality：Coolaihan Square connector set is suitable for many portable 5.9" Air Conditioner units. Fits both Clockwise and counterclockwise hoses. Good sealing performance: Our product is equipped with a 3-meter-long nano sealing tape to prevent hot air from entering your room. High-Quality Connector: Be made of ABS material, Durable and flexible, you can be used for a long time. Package Includes: 1 x 5.9" Exhaust Hose Adapter，1 x 3-meter-long nano sealing tape。

Tips: Please confirm the shape and size of the back outlet of the air conditioner before purchasing. And the exhaust pipe is 6 inches or 5.9 inches.

Fits all 5.9"- 6" Hoses: Fits on the back of many portable Air Conditioner units. Goes from square, to fit down to 5.9" diameter exhaust hose. Fits both Clockwise and counterclockwise hoses.Our portable air conditioner exhaust hose coupler can be installed on the back of various portable air conditioners models

Better Sealing: This newly designed AC Vent Kit has an excellent sealing effect of true “0” gap, firmly lock the indoor cool air while also prevent outdoor heat flowing back, keep out rain, mosquitoes bugs etc. Special waterproof TU fabric with heat-insulating whitening process reflects the sun's rays efficientl.

Easy to Install : The portable air conditioning exhaust hose coupler adopts a considerate and practical universal thread design that allows you to twist the connection clockwise or counterclockwise for both left and right hands, removing the need to distinguish between left and right hands when using the air conditioning connector to extend the exhaust pipe.

Enhance Cooling: This adapter can attach exhaust hose closely on your a/c unit, so that your air conditioning unit can be more efficient and cools your room at short time.

Easy to Use: No tools needed, no drilling. Connected to the exhaust hose，Made from ABS material. Durable and money-saving, can be used for a long time.

Package Includes: 1 x 5.9" Exhaust Hose Adapter，1 x 3-meter-long nano sealing tape。

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Product Details

SKU:: awhd-us-b0gwtnm3nb
Model:: FANG
Country:: US
ASIN:: B0GWTNM3NB

Shopping Smarter

Common questions about buying open-box and refurbished.

Why buy refurbished or open-box?

Refurbished and open-box products offer the same performance as new at a fraction of the price. You're already saving $6 on this listing. They've been inspected, tested, and are ready to use — the only difference is the price tag. Buying refurbished also reduces electronic waste, extending product life cycles and keeping functional devices out of landfills.

What's the difference between open-box and refurbished?

Open-box products are customer returns that have been inspected and confirmed functional. They may show little to no use — often the item was returned simply because the buyer changed their mind. Refurbished products have been professionally repaired or restored by technicians, tested to meet or exceed manufacturer specifications, and sometimes come with a warranty. Both are a smart alternative to buying new.

Why use OpenBoxFox?

Finding refurbished deals is time-consuming — you'd have to check Amazon Warehouse, Reebelo, Dyson Outlet, and others separately for Coolaihan products. OpenBoxFox aggregates these listings in one place, so you can compare and find the best deal without the legwork. We update pricing daily so you always see current availability and real savings.

Is it safe to buy refurbished?

Yes. Products listed on OpenBoxFox come from established retailers like Amazon, Reebelo, and Dyson — not unknown third-party sellers. Each retailer has buyer protection policies, return windows, and in some cases warranties. You get the price advantage of used goods with the purchase security of a known retailer.