New
Arrivals/Restock
Double Layer Insulation Foam Panels, Portable Air Conditioner Window Vent Kit, Adjustable AC Window Seal Panels for Seal Heat, Fill Gap & Noise from Outside(3-Pack)
4.9 (95 items)
Limited Time SaleUntil the end
13
01
55
$13.11 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
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New $21.85
Product details
| Management number | 237033429 | Release Date | 2026/07/10 | List Price | $8.74 | Model Number | 237033429 | ||
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- Dual-Layer Insulation Design: The double-layer foam panels help block outside heat while maintaining cool indoor airflow when using window vent kits, and this insulation foam board can keeping rooms comfortable during hot weather.
- Compatible with Most Portable AC Vent Kits:Our insulation foam board Ideal for portable AC window vent kits, dryer vent kits, and other window ventilation systems, helping improve insulation around vent openings.
- Adjustable Length up to 50 in: These portable ac window insulated foam boards Include 3 foam panels that can be combined for a maximum expandable up to 50 inches, fitting most sliding window vent panels on the market.
- Heat, Light & Noise Blocking: The 2-layer insulation foam helps reduce heat transfer while also blocking sunlight and outside noise, improving indoor comfort and energy efficiency.
- Easy to Cut & Install: Simply trim the foam insulation board to match your existing window sealing plates. Installation is quick and convenient with the included double-sided tape.
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