Portable Air Conditioner Window Seal Kit, Universal AC Window Seal 300cm with Double-Hole Design

• 【Maximize Cooling Efficiency】: Our air conditioner window kit effectively guides warm indoor air out through flexible hoses, preventing cold air from escaping. It significantly improves air conditioning performance, keeping your room cool for longer while avoiding energy waste.
• 【Excellent Sealing】: Our window seals are made of high-quality waterproof and UV-resistant fabric, able to withstand all weather conditions, from scorching summer days to continuous rain. Reinforced cuffs with double drawstrings ensure a secure connection to the air conditioning hose, preventing drafts, pests, and dust from entering the room.
• 【Easy to Install】: No tools, drilling, or modifications to the windows required! This kit includes strong, durable, reusable hook and loop tape that adheres securely to the window frame, ensuring a tight, gapless fit. It can also be quickly removed when not in use, leaving no residue or damaging the window.
• 【Fits Most Windows】: This air conditioning window seal is suitable for most vertical, casement, and tilt-and-turn windows (not suitable for sliding or sash windows). Please ensure it fits your windows before purchasing.
• 【Wide Application】: This lightweight and easy-to-store air conditioner window seal can be reused every cooling season. Besides portable air conditioners, it's also suitable for tumble dryers and exhaust fans, allowing you to easily expel hot air outdoors. For those using portable air conditioners, it's an essential accessory to help you stay cool and comfortable all summer long.

Improves cooling efficiency, saves energy and money. Universal design, suitable for most casement and inward tilt/turn-in windows. Durable, weatherproof fabric, long-lasting. Reusable, versatile, suitable for year-round use. No drilling required, easy installation in minutes. Specification: Material: Waterproof fabric Color: White Size: 300cm/400cm Applicable vent hose size: 5.5-6.5 inches Applicable window types: All casement and tilt/turn windows (not suitable for sliding or tilt-and-turn windows)