Portable Air Conditioner Seal 400 Cm Casement Window Kit with Universal Coupler Hot Air Stop Design for Energy Efficient Cooling Easy Install AC

Portable Air Conditioner Seal 400 cm Casement Window Kit with Universal Coupler Hot Air Stop Design for Energy Efficient Cooling Easy Install AC [Agent Worker]生成: BLOCK HOT AIR AT THE WINDOW: ideal for home offices and bedrooms with portable air conditioner units, this 400 cm (157 inch) casement window seal is engineered to block hot outdoor air and cut down on unwanted air exchange, so your room stays cooler for longer UNIVERSAL COUPLER FOR BROAD COMPATIBILITY: designed as an ac hose seal compatible with most portable air conditioner hoses, the included universal coupler removes the guesswork from matching parts and works with your existing unit CUT ENERGY BILLS WITH A TIGHTER SEAL: because the window seal for casement windows limits hot air entry and reduces cool air leakage, your portable ac no longer has to fight the outdoors, supporting energy efficient cooling month after month LENGTH YOU CAN TRIM TO FIT: the generous 400 cm (157 inch) casement window seal adapts to a wide range of casement window shapes and sizes, giving you the flexibility to cover wider or narrower openings without buying extra pieces TOOL FREE INSTALL IN MINUTES: built for straightforward setup, this window seal kit for portable air conditioner installs without complex tools or permanent modifications, so renters and homeowners alike can enjoy a cleaner, more efficient cooling setup right away -Provide a 400cm (157 inch) seal specifically designed for casement windows to help block hot air and reduce unnecessary air exchange-Equipped with a universal coupler, it is widely compatible with various portable air conditioning units-By restricting outdoor air from entering through window gaps, it helps support energy-efficient cooling-White structure, clean and neutral appearance, integrated with most window frames-Designed for simple, user-friendly installation without the need for complex tools or modifications Specifications:-Product type: Portable air conditioner casement window seal-Length: 400 centimeters (157 inches)-Color: White-Application type: Flat window sealing-Compatible use: portable air conditioning hose outlet include:1x mobile air conditioning window sealing cloth