Flat Nozzle Adapter For Mobile Air Conditioner Exhaust Pipe Fits 13cm & 15cm Vent Hose Accessories

Universal Dual-Size Compatibility | Fits both 13cm and 15cm portable AC exhaust hoses; compatible with the vast majority of home portable air conditioners. Flat-Nozzle Window Design | The flat, narrow opening fits snugly into sliding window gaps; no need to open the window wide—blocks dust and noise while ensuring privacy. Aight Seal (No Hot Air Leakage) | Features an interlocking corrugated design that locks the hose sely in place, ing hot air backflow and cool air loss. Thickened, Heat-Resistant ABS Material | High-temperature resistant and non-deforming; won’t soften or crack during prolonged use; durable and aging-resistant for all-season use. Tool- Quick Installation | Simple “insert-and-lock” mechanism—no tape or extra clips needed; easily installed or removed by anyone, including the elderly or women working alone.