Window Duct Panel, Terrace Window Panel, Set of 3, Window Air Conditioner with Insect Screen

Window Duct Panel Set for Terrace Windows (3 Panels) with Rain Cover/Insect Screen, Compatible with 13/15cm Dual Diameter Hoses, High Sealing, Extendable, Fits Window Heights from 67 to 182cm, Includes Japanese Instruction Manual

MAXIMUM SEALING! SAVE ON ELECTRICITY BILLS! Worried about your air conditioner's cool air escaping through the window, leading to high electricity bills? This redesigned window duct panel features a sealed structure that fits snugly against the window, completely eliminating air leaks! It maximizes cooling efficiency, making it a practical item to significantly reduce your summer electricity costs.
RAIN PROTECTION + INSECT PREVENTION! DUAL PROTECTION! Concerned about rainwater backflow on rainy days or insects entering during the summer? The included rain cover and insect screen adapter provide double protection for your air conditioner! Not only does it extend the life of your air conditioner, but it also reduces cleaning effort.
COMPATIBLE WITH BOTH 13cm/15cm EXHAUST HOSES! Worried about the exhaust hose size not fitting? Fully compatible with portable air conditioner exhaust hoses of 13cm and 15cm diameters, fitting most models on the market! Simply confirm the size beforehand to completely avoid installation issues (※Please confirm hose diameter in advance).
NO TOOLS REQUIRED! 5-MINUTE EASY INSTALLATION! Afraid of complicated and time-consuming installation? Detailed Japanese instructions and all necessary parts are included, requiring no specialized tools or external assistance! Anyone, regardless of gender, can quickly install and remove it. It's compatible with sliding windows, sash windows, and terrace windows, making setup extremely easy. Please note: This product is not suitable for casement windows or awning windows.
MULTI-STAGE EXTENSION! FLEXIBLY FITS VARIOUS WINDOW SIZES! Concerned about non-standard window widths? This product features a multi-stage extension design with a 3-panel set (67-182cm) or a 4-panel set (67-239cm), allowing flexible adaptation to different window widths through component combinations. Sealing tape is also included, ensuring a gap-free seal for any window width.