Hero image 0 of TERRALYX Portable AC Window Vent Kit,157inches(400cm) AC Window Seal Kit for Portable Air Conditioner with 100% Airtight Coupler and Filter Fit for Rotating and Tilting Skylight Casement Windows, 0 of 7
TERRALYX Portable AC Window Vent Kit,157inches(400cm) AC Window Seal Kit for Portable Air Conditioner with 100% Airtight Coupler and Filter Fit for Rotating and Tilting Skylight Casement Windows
Key item features
- Airtight Coupler: Features a dual-port coupler with 5.1-inch spiral and 5.9-inch threaded interfaces for 100% airtight sealing, including a reinforced grid to block debris.
- Durable Fabric: Crafted from thickened silver-coated polyester, this window seal resists rain and reflects UV rays, secured by 3cm-wide industrial-grade Velcro.
- Leak-Proof Defense: Utilizes rigid baffles for zero air leaks and built-in filters to protect against dust, leaves, and debris, enhancing AC efficiency.
- Broad Compatibility: Suitable for portable ACs, dryers, and dehumidifiers, fitting rotating/tilting skylights, casement windows, and outward-opening balcony doors up to 158 inches in height.
- Effortless Installation: Enables a 3-minute, tool-free setup by simply sticking Velcro to the window frame, attaching the fabric, and tightening the draw cord.
Generated by AI
Specs
- FeaturesUV Proof, Dustproof
- Assembled Product Weight0.6 lbs
- Fabric ContentPolyester
- Product Multifunction DescriptorAC window vent kit
- Size11" x 9" x 3"
- Assembled Product Height3"
Current price is USD$24.99
Price when purchased online
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About this item
Product details
⚡【Innovative Coupler Design】Achieve 100% airtight sealing for your portable ac window seal kit with our dual-port coupler! The internal 5.1-inch spiral interface and external 5.9-inch threaded design ensure perfect compatibility with most air conditioner window kits, while the reinforced grid blocks leaves and debris. Ideal for window ac insulation or portable ac window vent kits, this triple-protection system prevents leaks and extends AC efficiency. ☀️ 【Heavy-Duty Weatherproof Fabric】Crafted from thickened silver-coated polyester, this air conditioner window seal resists rain and reflects UV rays for window unit insulation. The 3cm-wide industrial-grade Velcro withstands extreme heat and sun exposure, ensuring your portable ac window kit stays securely fastened year-round. ??️ 【Ultimate Seal & Defense System】Unlike flimsy zippers or drawstrings, our ac window seal kit uses rigid baffles for zero air leaks. Built-in filters protect your portable air conditioner window kit from dust, leaves, and debris—perfect for window air conditioner insulation in garages, basements, or apartments. ?? 【Universal Compatibility】Portable air conditioning window seal strips are suitable for portable mobile air conditioners, dryers, exhaust dryers and dehumidifiers. It is suitable for windows with a height of no more than 4 meters/158 inches on all four sides of the window. It is suitable for rotating and tilting skylight products, casement windows and balcony doors that open outwards. But it cannot be used for left and right sliding windows or doors ?? 【3-Min Hassle-Free Setup】No tools! Just peel, stick, and tighten.Install your portable ac window seal kit in 3 mins. Just stick the Velcro on the window frame, then stick the fabric, and tighten the draw cord.If you have any questions, please feel free to contact us. If you have any questions, please feel free to contact us!
- Innovative Coupler Design Achieve 100% airtight sealing for your portable ac window seal kit with our dual-port coupler. The internal 5.1-inch spiral interface and external 5.9-inch threaded design ensure perfect compatibility with most air conditioner window kits, while the reinforced grid blocks leaves and debris. Ideal for window ac insulation or portable ac window vent kits, this triple-protection system prevents leaks and extends AC efficiency.
- Heavy-Duty Weatherproof Fabric Crafted from thickened silver-coated polyester, this air conditioner window seal resists rain and reflects UV rays for window unit insulation. The 3cm-wide industrial-grade Velcro withstands extreme heat and sun exposure, ensuring your portable ac window kit stays securely fastened year-round.
- Ultimate Seal and Defense System Unlike flimsy zippers or drawstrings, our ac window seal kit uses rigid baffles for zero air leaks. Built-in filters protect your portable air conditioner window kit from dust, leaves, and debris perfect for window air conditioner insulation in garages, basements, or apartments.
- Universal Compatibility Portable air conditioning window seal strips are suitable for portable mobile air conditioners, dryers, exhaust dryers and dehumidifiers. It is suitable for windows with a height of no more than 4 meters/158 inches on all four sides of the window. It is suitable for rotating and tilting skylight products, casement windows and balcony doors that open outwards. But it cannot be used for left and right sliding windows or doors.
- 3-Min Hassle-Free Setup No tools! Just peel, stick, and tighten. Install your portable ac window seal kit in 3 mins. Just stick the Velcro on the window frame, then stick the fabric, and tighten the draw cord.
info:
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Specifications
Features
UV Proof, Dustproof
Assembled Product Weight
0.6 lbs
Fabric Content
Polyester
Product Multifunction Descriptor
AC window vent kit
Warranty
Warranty information
2 year warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Customer ratings & reviews
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Showing 1-3 of 5 reviews
Sep 23, 2025
Jonathan
5 out of 5 stars review
Verified Purchase
This is a high quality product and easy to follow instructions and images. It is designed for specific types of windows so I kept that in mind when choosing this design. Good value for the price.
Helpful?22OJ3M1MRSPP15653569136
May 14, 2026
sonja
Top Reviewer
5 out of 5 stars review
Verified Purchase
Living in a townhouse without air conditioning, I had to add a portable Air conditioner in my bedroom and this kit secured the air conditioner unit and totally keeps hot air out!
Incentivized Review
Helpful?22OJ3M1MRSPP15653569136
Jun 24, 2025
Jean
Top Reviewer
5 out of 5 stars review
Verified Purchase
A Cool Solution for Any Window Type!
I'm impressed with the TERRALYX Portable AC Window Vent Kit! It's designed to fit various window styles, including casement, crank, and skylight windows, with a maximum perimeter of 400cm or 157 inches. The kit features a 100% airtight coupler and filter, ensuring efficient cooling and reduced energy consumption.
Helpful?22OJ3M1MRSPP15653569136
