Upgrade Portable AC Window Seal - Casement Window Air Conditioner Seal works with Mobile Air-Conditioning - Keep Hot Air Out - Keep House Cool, Easy to Install and Detachable-157"（400CM）

Q: Does this fit all types of windows？

Yes, this seal kit is compatible with most window types, including casement, crank, push-out, and sliding windows. Please make sure the perimeter of your window is less than 400 cm (157 inches) for a proper fit.

Q: Does it effectively block hot air and rain?

Yes, the seal effectively blocks hot air from entering and prevents rainwater from getting in. The special TU fabric is waterproof and provides a tight seal around the exhaust hose, ensuring your room stays cool and dry.

Q: Is it compatible with dual-hose portable AC units?

Yes, this seal kit is compatible with both single and dual-hose portable air conditioners. It features a universal coupler and multiple zipper settings to fit a variety of hose sizes.

Q: How easy is it to install and remove?

The installation is simple and does not require any tools. You just need to apply the adhesive Velcro strips to the window frame, attach the seal cover, and zip it around the exhaust hose. For removal, simply unzip and detach the Velcro strips.

Q: Will the adhesive leave residue when removed?

No, the adhesive is designed to be removable without leaving any residue behind. It won’t damage your window or frame, so you can clean the area after removal.

3.7/5

Product ID: 653577155

Secure Transaction

🌀Flexible zipper hose placement

💧Waterproof & weather-resistant

📏Universal 157" fit

Frequently Bought Together

400CM (157") Portable AC Window Seal Kit for Casement Crank Skylight Windows, Newest Waterproof Insulated Window Vent Kit with Flexible Zipper Design for Single&Dual Hose Air Conditioners, No Drilling

XFasten Transparent Window Weather Sealing Tape, 2-Inch x 30 Yards (50.8mm x 27.43m), Clear Window Draft Isolation Sealing Film Tape, No Residue

BLACK+DECKER Smart Portable Air Conditioner, 12,000 BTU for Rooms up to 550 Sq. Ft., Smart Portable AC with Follow Me Remote and Window Kit, BPACT12WT, White

Description

❄️ Seal the cool, ditch the heat—your window’s new best friend!

CUSTOM HOSE POSITIONING - Flexible zipper design lets you place your AC exhaust hose at any height—no more awkward fits or leaks.
FITS EVERY WINDOW STYLE - Compatible with casement, crank, push-out, and skylight windows up to 157" perimeter for ultimate versatility.
BUILT TO BRAVE THE ELEMENTS - Premium waterproof, UV-protected fabric keeps rain, dust, and heat at bay for year-round durability.
MAXIMIZE COOLING EFFICIENCY - Seals out hot air and locks in cool air, boosting your AC’s performance and slashing energy bills.
INSTALL IN MINUTES NO TOOLS NEEDED - Strong adhesive Velcro strips make setup a breeze—perfect for renters and seasonal use.

The IKSTAR Upgrade Portable AC Window Seal is a versatile, easy-to-install 157-inch kit designed to fit multiple window types and all portable AC models. Featuring a flexible zipper for customizable hose placement and made from waterproof, UV-resistant fabric, it enhances cooling efficiency by preventing air leaks and protects against outdoor elements. Ideal for renters and energy-conscious users seeking a hassle-free, durable solution to keep their space cool.