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Vertical Sliding Window Fan, Adjustable Wind Speed Quiet Running, Efficient Heat & Smoky Air Removal Solution for Indoor Hot Stuffy Household Spaces Ventilation(B,40-45cm)

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US$67.41 cheaper than the new price!!

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Used  US$44.94
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Product details

Management number 214948120 Release Date 2026/04/12 List Price US$44.94 Model Number 214948120
Category
  • 🌈【Drill-Free, Embedded Installation】:This vertical sliding window exhaust fan features an embedded design that requires no drilling, ensuring absolutely no damage to your window frame. It is equipped with a three-stage clamping mechanism and reinforced springs to guarantee a secure and stable installation. Once installed, it does not interfere in any way with the normal opening and closing of the window, offering you a safe, convenient, and hassle-free installation experience.
  • 🌈【Flexible Telescopic Adjustment Design】:Featuring a built-in 5 cm telescopic spring mechanism and a three-stage clamping structure, this device adapts perfectly to subtle variations in vertical window frame dimensions, ensuring a tight, gap-free fit. The product is available in a variety of sizes, making it compatible with the vast majority of vertical and horizontal sliding windows—demonstrating exceptional versatility and adaptability.
  • 🌈【Detachable Structure for Easy Daily Cleaning】:The fan body is crafted from high-quality aluminum alloy with an ultra-slim profile, encased in a sturdy, durable, and water-resistant outer frame designed for long-term use without damage. The entire unit features a fully detachable structure, allowing users to quickly disassemble it to easily remove accumulated dust and grime, making routine maintenance simple and effortless.
  • 🌈【Double-Sided Stainless Steel Insect Screens】:Both sides of the fan are fitted with rust-resistant stainless steel mesh screens. While ensuring safe and efficient ventilation, these screens also effectively block mosquitoes, moths, and debris from entering the room. This robust protective barrier not only enhances home safety but also significantly extends the overall lifespan of the fan.
  • 🌈【Stepless Speed ​​Control & Ultra-Quiet Operation】:The fan supports stepless speed adjustment, allowing you to flexibly meet a wide range of ventilation and air exchange needs. It operates with extremely low noise levels (≤35 dB), delivering powerful airflow while maintaining silent operation. It efficiently expels hot air, cooking fumes, humidity, and odors—making it particularly ideal for use in bedrooms at night, where it creates a peaceful and comfortable environment for rest.

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